{ bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Mrs. Ericson adjusted her polaroid glasses and waved her rickshaw boy into his harness, where his thighs tensed for the long haul. There are different types of polaroids.. A Polaroid consists of micro crystals of herapathite (an iodosulphate of quinine). The process of transforming unpolarised light into polarized light is called Polarization. { bidder: 'appnexus', params: { placementId: '19042093' }}, Our new online dictionaries for schools provide a safe and appropriate environment for children. "authorizationFallbackResponse": { And what’s this about fish the look like aliens. 'max': 36, googletag.pubads().setTargeting("cdo_l", "en"); { bidder: 'appnexus', params: { placementId: '19042093' }}, iasLog("criterion : cdo_tc = resp"); The advantage of the Polaroid camera is that the picture can be seen within seconds. {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, }, expires: 365 { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, Polaroid definition, a brand of material for producing polarized light from unpolarized light by dichroism, consisting typically of a stretched sheet of colorless plastic treated with an iodine solution so as to have long, thin, parallel chains of polymeric molecules containing conductive iodine atoms. { bidder: 'sovrn', params: { tagid: '387232' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, ga('send', 'pageview'); Add Polaroid to one of your lists below, or create a new one. "sign-out": "https://dictionary.cambridge.org/auth/signout?rid=READER_ID" 'increment': 1, 1978, James L. Limbacher, Four Aspects of the Film, page 160, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, If the wave interacts with a line of crystals as in a sheet of polaroid, any varying electric field in the direction parallel to the line of the crystals will cause a current to flow along this line. “Panic Attack” vs. “Anxiety Attack”: Which One Have You Had? Download our English Dictionary apps - available for both iOS and Android. It is used widely in optical and lighting devices to reduce glare. type: "cookie", { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, { bidder: 'appnexus', params: { placementId: '11653860' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'appnexus', params: { placementId: '11653860' }}, { bidder: 'sovrn', params: { tagid: '346688' }}, We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots! { bidder: 'sovrn', params: { tagid: '346693' }}, Modified entries © 2019 bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. const customGranularity = { { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, googletag.pubads().set("page_url", "https://dictionary.cambridge.org/dictionary/english/polaroid"); googletag.cmd.push(function() { { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, Webster’s New World College Dictionary, 4th Edition. var mapping_houseslot_a = googletag.sizeMapping().addSize([963, 0], [300, 250]).addSize([0, 0], []).build(); Much of the chemistry and components used by Polaroid are no longer available, so we had to reinvent the film using entirely new materials and a new formula. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; This polarizer material is particularly resistant to humidity and heat.[3]. { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, “Epidemic” vs. “Pandemic” vs. “Endemic”: What Do These Terms Mean? googletag.cmd = googletag.cmd || []; { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, "noPingback": true, var dfpSlots = {}; },{ In this article, we shall study the use of the phenomenon of polarization of light, principle, construction, and working of polaroids. Houghton Mifflin Harcourt. {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, 'max': 30, polaroid (third-person singular simple present polaroids, present participle polaroiding, simple past and past participle polaroided). name: "pbjs-unifiedid", var pbAdUnits = getPrebidSlots(curResolution); { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, They are also used to examine for chain orientation in transparent plastic products made from polystyrene or polycarbonate. iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/polaroid"); userIds: [{ { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, See how many words from the week of Oct 12–18, 2020 you get right!