Dictionary

DDT

noun \ˌdē-(ˌ)dē-ˈtē\

: a poisonous chemical that was used especially in the past to protect plants from insects and that is now banned in the U.S.

Full Definition of DDT

:  a colorless odorless water-insoluble insecticide C14H9Cl5 that is an aromatic organochlorine banned in the United States that tends to accumulate and persist in ecosystems and has toxic effects on many vertebrates
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Origin of DDT

dichlor- + diphenyl + trichlor- (from tri- + chlor-)
First Known Use: 1943

Rhymes with DDT

abatis, ABC, ABD, abductee, absentee, acquiree, addressee, adoptee, advisee, alienee, allottee, amputee, apogee, appellee, appointee, appraisee, après-ski, arrestee, assignee, attendee, auditee, awardee, axletree, BVD, Baha'i, bain-marie, barley-bree, batterie, billi-bi, boiserie, bonhomie, booboisie, bourgeoisie, brasserie, brusquerie, bumblebee, camphor tree, camporee, cap-a-pie, causerie, Chamonix, Cherokee, chickadee, chickaree, chimpanzee, China Sea, Christmas tree, chroma-key, coati, Coligny, conferee, consignee, cop a plea, Coral Sea, counselee, context-free, counterplea, cruelty-free, Danaë, debauchee, Debussy, departee, deportee, dernier cri, designee, detainee, devisee, devotee, diploe, disagree, dischargee, divorcé, divorcée, DME, dungaree, duty-free, eau-de-vie, employee, endorsee, enlistee, enrollee, enshrinee, epopee, escadrille, escapee, ESP, evictee, expellee, family tree, fancy-free, fantasy, fedayee, fever tree, filigree, fleur-de-lis, franchisee, fricassee, function key, galilee, Galilee, garnishee, gaucherie, Gemini, Greenland Sea, guarani, guarantee, Hawaii, HIV, Holy See, honeybee, honoree, housemaid's knee, humble-bee, inductee, Inland Sea, internee, invitee, Irish Sea, IUD, jacquerie, jamboree, Java Sea, Joshua tree, jubilee, Judas tree, jumper's knee, jus soli, Kayseri, kedgeree, kidnappee, killer bee, LCD, LED, legatee, libelee, licensee, LSD, maître d', Malay Sea, manatee, master key, Mormon tea, mortgagee, murderee, NBC, nominee, obligee, oversea, oversee, Park Chung Hee, parolee, parti pris, pass degree, patentee, pedigree, peppertree, perigee, permittee, pharisee, picotee, piroshki, point d'appui, potpourri, praecipe, presentee, promisee, public-key, rapparee, referee, refugee, rejectee, renminbi, repartee, retiree, returnee, RPV, rubber tree, saddletree, Sadducee, sangaree, Savaii, selectee, Semele, shivaree, slotting fee, snickersnee, spelling bee, spindle tree, SST, STD, Tappan Zee, Tenebrae, Tennessee, third degree, thirty-three, TNT, to a tee, toile de Jouy, torii, transferee, tulip tree, undersea, user fee, vaccinee, value-free, varnish tree, verdigris, VIP, vis-à-vis, wannabe, warrantee, Wounded Knee
DDT Defined for Kids

DDT

noun \ˌdē-ˌdē-ˈtē\

Definition of DDT for Kids

:  a chemical that was used as an insecticide until it was found to damage the environment
Medical Dictionary

DDT

noun \ˌdē-(ˌ)dē-ˈtē\

Medical Definition of DDT

:  a colorless odorless water-insoluble crystalline insecticide C14H9Cl5 that tends to accumulate in ecosystems and has toxic effects on many vertebrates—called also chlorophenothane, dicophane

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