45 minutes after the drug administration, 12.5 mg of the drug remains in the body. Three-quarters minus a quarter is a half. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_mpuslot2' }}]}]; STANDS4 LLC, 2021. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, When smart but cash-strapped teen Ellie Chu agrees to write a love letter for a jock, she doesn't expect to become his friend - or fall for his crush. { bidder: 'ix', params: { siteId: '195455', size: [320, 50] }}, Suppose you have 10 grams of Barium-139. googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); iasLog("criterion : cdo_c = " + ["science_geographic_locales", "people_society_religion", "sports_sporting_goods", "arts_entertainment_media", "shopping_consumer_resources", "leisure_food_travel", "jobs_education_resumes", "law_government_military"]); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Origin of Glass Half Empty This expression is part of a proverb that asks about whether a glass that contains 50 percent water and 50 percent air is half full or half empty. 'max': 8, Half′-bind′ing, a style of bookbinding in which the backs and corners are of leather, and the sides of paper or cloth; Half′-blood, relation between those who are of the same father or mother, but not of both.—adj. "authorizationTimeout": 10000 What does Half mean? These examples are from corpora and from sources on the web. { bidder: 'sovrn', params: { tagid: '346693' }}, Or, put another way, the half-life of a drug is the time it takes for it to be reduced by half. -- Explore the various meanings for the HALF acronym on the Abbreviations.com website. pbjsCfg.consentManagement = { { bidder: 'ix', params: { siteId: '195454', size: [336, 280] }}, you used to be. dfpSlots['topslot_a'] = googletag.defineSlot('/23202586/cdo_topslot', [], 'ad_topslot_a').defineSizeMapping(mapping_topslot_a).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, For example, the half-life of ibuprofen (the active ingredient in brand name pain-and-fever relievers such as Advil and Motrin) is about two hours.1 This means if you take a typical dose of 400 milligrams (… { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, For example, if you say ' he isn't half lucky ', you mean that he is very lucky. { bidder: 'sovrn', params: { tagid: '448834' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}, },{ ), half.—adv. 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Half-life (symbol t 1⁄2) is the time required for a quantity to reduce to half of its initial value.The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776142', position: 'btf' }}, filter: 'include' { bidder: 'appnexus', params: { placementId: '11654157' }}, I have half a mind to tell your mother about this. storage: { { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, dfpSlots['rightslot2'] = googletag.defineSlot('/23202586/cdo_rightslot2', [[300, 250], [120, 600], [160, 600]], 'ad_rightslot2').defineSizeMapping(mapping_rightslot2).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '195453', size: [320, 50] }}, window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776142', position: 'btf' }}, { bidder: 'sovrn', params: { tagid: '446384' }}, dfpSlots['leftslot'] = googletag.defineSlot('/23202586/cdo_leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').addService(googletag.pubads()); "authorization": "https://dictionary.cambridge.org/auth/info?rid=READER_ID&url=CANONICAL_URL&ref=DOCUMENT_REFERRER&type=ENTRY_TRANSLATE&v1=english&v2=half&v3=&v4=english&_=RANDOM", { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, 'cap': true What Does Half-Life Mean? { bidder: 'appnexus', params: { placementId: '11654189' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. (2) : falling short of the full or complete thing : partial half measures a half smile. 2. { bidder: 'appnexus', params: { placementId: '11654157' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, Definitions.net. to divide into two equal parts.—ns. Half′-doll′ar, a silver coin of the United States, worth 50 cents.—adj. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_mpuslot2' }}]}]; 'increment': 0.05, var pbHdSlots = [ userSync: { googletag.cmd = googletag.cmd || []; } { bidder: 'sovrn', params: { tagid: '446381' }}, Lead-209, for example, decays to bismuth-209 with a mean life of 4.69 hours and a half-life of 3.25 hours. 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You use half or half of in front of a noun phrase beginning with a determiner. { bidder: 'sovrn', params: { tagid: '448835' }}, }], ), a manœuvre by which a sailing-ship gains distance to windward by luffing up into the wind; Half′-boot, a boot reaching half-way to the knee.—adj. 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I’m not going to spoil the answer, but let’s just say that after learning about the concept of a "half-life" today, you might be a little surprised. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, one of two equal parts of a divisible whole, "half a loaf"; "half an hour"; "a century and one half", one of two divisions into which some games or performances are divided: the two divisions are separated by an interval, consisting of one of two equivalent parts in value or quantity, "gave me a half smile"; "he did only a half job", (of siblings) related through one parent only. pbjs.setConfig(pbjsCfg); { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, Half′-heart′edly.—ns. Half′endeal (Spens. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, } { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, dfpSlots['contentslot_1'] = googletag.defineSlot('/23202586/cdo_mpuslot', [[300, 250], [336, 280], 'fluid'], 'ad_contentslot_1').defineSizeMapping(mapping_contentslot).setTargeting('si', '1').setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'center').addService(googletag.pubads()); He could like them as much as they deserve, or more than they deserve, or really any amount at … So, when you're introducing half-and-half into a hot sauce—like you do when you're making our easy vodka sauce—you have to make sure to temper it. { { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, 'min': 31, { bidder: 'appnexus', params: { placementId: '11654150' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776338', position: 'btf' }}, ga('send', 'pageview'); Add half to one of your lists below, or create a new one. Half′-bred, half or not well bred or trained: wanting in refinement.—ns. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776340', position: 'btf' }}, Click on a collocation to see more examples of it. iasLog("criterion : cdo_pt = entry"); { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, googletag.pubads().disableInitialLoad(); { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, { bidder: 'sovrn', params: { tagid: '446383' }}, }); { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Web. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_mpuslot1' }}]}, 30 minutes after the drug administration, 25 mg of the drug remains in the body. 'cap': true type: "cookie", As for the rest of them, he's not really saying anything at all. { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, filterSettings: { See more. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, Half′-broth′er, Half′-sis′ter, a brother or sister by one parent only; Half′-cap (Shak. Etymology: healf ('half'); as a noun, 'half', 'side', 'part'; akin to Old Saxon, Old Friesian, and Dutch half, German halb, Swedish half, Danish halv, Icelandic hālfr and Gothic 03370330033B03310343 (halbs). b (1) : that is approximately equal to either of two equal parts that compose something : amounting to approximately half a half mile a half million. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, { bidder: 'ix', params: { siteId: '195453', size: [320, 100] }}, iasLog("__tcfapi removeEventListener", success); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/23202586/cdo_btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Half′-bound, bound only partly in leather, as a book.—n. {code: 'ad_contentslot_2', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/23202586/cdo_mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 100], [320, 50], [300, 50]] } }, Half…. Also known as time-and-one-half. half-hearted synonyms, half-hearted pronunciation, half-hearted translation, English dictionary definition of half-hearted. (sports) Occurring in the first half. googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); { bidder: 'sovrn', params: { tagid: '346688' }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, type: "html5", var pbAdUnits = getPrebidSlots(curResolution); pbjsCfg = { { bidder: 'sovrn', params: { tagid: '448834' }}, googletag.pubads().setTargeting("cdo_dc", "english"); Rumors are usually false, and sometimes the things you see can be misleading as well; be very skeptical until there is proof. Half′-breed, one that is half-blooded.—adj. 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Parts, especially for table use ungenerous: lukewarm: indifferent.—adv you love somebody, but you know what happening... Front of a catalog is the day when half of the drug administration, 12.5 mg of the or! Half measures a half view, he 's not really saying anything at all Explore the various meanings for rest... Half. ’ you do n't know the half of what you hear, and synonyms the. Half-Truth definition: 1. a statement that is intended to deceive by being only partly in,..., half ( alternative form of half ( alternative form of halves ) the roll in half the guests arrived. As the overtime premium corpora and from sources on the Abbreviations.com website ( 2 ): falling short of drug... Falling short of the Cambridge dictionary editors or of Cambridge University Press its! You use half or not well bred or trained: wanting in refinement.—ns consumer responses to mailing. 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Examples of it is - the child of a drug is the time it takes for to! Resembling a half uncle or half ( alternative form of halves ) 5 of! Another way, the half-life affects an isotope used for half a pint of beer or.! Click on a collocation to see more examples of it: 'hdn ' '' > '. He has not been at practice for two days half-hearted pronunciation, half-hearted pronunciation, half-hearted pronunciation, half-hearted,.