Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z quinazolinyl A univalent radical derived from quinazoline. quinazolone A phenolic derivative of quinazoline 2-quinazolinol quinazosin An alpha-adrenergic blocker drug. Quinbert A surname. quinbolone An anabolic steroid with weak androgenic effects. Quinby A surname. quincarbate A diuretic drug. quince The pear-shaped fruit of a small tree of the rose family, Cydonia oblonga. quincelike Resembling a quince. quincentenarian One who or that which is between 500 and 599 years old. quincentenary Synonym of quincentennial (“a 500th anniversary”). quincentennial Of or related to a 500th anniversary. quincentennium A period of five hundred years, half a millennium. Quincest The real-person fiction ship of identical twin indie pop duo Tegan and Sara. quincewort squinancywort Quincey A surname. quinch To twitch, as if in pain; flinch, wince. quincha A traditional Latin American construction system that uses wood and cane or giant reed to form an earthquake-proof framework that is covered in mud and plaster. Quinchao A former department of Chile. Quincieux A commune in the Metropolis of Lyon department, Auvergne-Rhône-Alpes, France. quincite rose-coloured opal quinclorac A selective herbicide used primarily to control weeds in rice crops. quincolor Having five colors. quinconazole A particular fungicide. quincubital Having a fifth cubital remex. quincuncial Arranged in a quincunx. quincuncially In a quincuncial fashion. quincunx An arrangement of five units with four forming the corners of a square and the fifth at the centre of the square, a pattern corresponding to the five-spot on dice, playing cards, or dominoes. quincunxially In a quincunxial fashion. quincuple fivefold; applied to five concentric circles Quincy A kind of dry white wine made from Sauvignon blanc grapes grown near Quincy in the Loire valley. Quinde A surname from Spanish. quindecad A set of fifteen things. quindecagon A polygon with fifteen sides and fifteen angles. quindecagonal Shaped like a quindecagon; fifteen-sided. quindecamine An antibacterial drug. quindecangle Synonym of quindecagon. quindecasyllabic Having fifteen syllables. quindecennalia The festival and religious rituals sometimes observed celebrating a Roman emperor's 15th year of rule. quindecennial Lasting fifteen years. quindecile A fifteenth of a circle (24 degrees). quindecillion 10⁴⁸. quindecim Synonym of quinzieme, a tax of one fifteenth (6.7%). quindecima The interval of a fifteenth, a double octave. quindecimal Based on the number fifteen, base 15. quindecimvir Any member of an official group of fifteen people, especially a member of the 15-man college of priests who cared for the Sibylline Books in ancient Rome. quindecimviral Of or belonging to the quindecimviri or the quindecimvirate. quindecimvirate A group of fifteen people, especially (politics) a council of fifteen men sharing office or rule, particularly such groups of magistrates in ancient Rome. quindecone An unsaturated hydrocarbon related to valylene, probably 2-undecylbut-1-en-3-yne quindecupartite Having fifteen parts, divided into 15 pieces. quindecuplet A multiplet of fifteen subatomic particles. quindecylic Synonym of pentadecylic. quindenary Containing fifteen things, or to the base of fifteen. quindene The 14th day after a festival. quindicessima Two octaves higher. Marking indicates a passage to be transposed up two octaves. Abbreviation: 15ma. quindim A Brazilian baked custard dessert made chiefly from sugar, egg yolks, and ground coconut. quindoline A bicyclic heterocycle consisting of an indole ring fused to one of quinoline; an isomer of quinindoline quindoxin A drug formerly used in animal feeds to promote growth. quine A program that produces its own source code as output. Quinean Of or relating to Willard Van Orman Quine, an American philosopher. Quineanism Quinean philosophy. quinella A form of bet in which the bettor predicts the first two finishers in a race, without concern for the order of finishing. quinelorane A drug which acts as a dopamine agonist selective for the D2 subtype. quiner One who quines. quinestradol A synthetic oestrogen. quinestrol A synthetic oestrogen used in hormone replacement therapy. quinetalate An antiasthma drug. quinethazone a thiazide diuretic used to treat hypertension. quinetum A mixture of the sulphates of the cinchona alkaloids: a cheap substitute for quinine sulphate. Quiney A surname. quinezamide An antiulcer drug. quinfamide An amoebicidal drug. Quinfermin A barangay of Santa Cruz, Ilocos Sur, Philippines. quing A non-binary ruler. quingenary Synonym of quincentennial: A 500th anniversary. quingestanol 3-cyclopentyl norethisterone, a steroidal progestin whose acylated derivative is used as a pharmaceutical drug. quingestrone A synthetic progestogen. Quingnam An extinct, poorly attested indigenous language formerly spoken by the Chimú people. quinhydrone a molecular complex of a quinone and its corresponding hydroquinone quinia quinine quinible An interval of a fifth, or a part sung with such intervals. quinic Of, pertaining to, or derived from quinine quinicia quinicine; quinotoxine quinicine An uncrystallizable alkaloid obtained by the action of heat from quinine, with which it is isomeric. quinidamine A particular cinchona alkaloid. quinide A lactone of a quinic acid quinidia quinidine quinidine A compound obtained from cinchona bark and used to treat irregularities of heart rhythm. It is an isomer of quinine. quinie A cornerstone. quiniela A kind of bet in which the first- and second-place finishers must be predicted, but (unlike a perfecta) not necessarily in the correct order. quiniferous Bearing quinine. Quinigua Extinct language formerly spoken in northeastern Mexico. quinindoline A bicyclic heterocycle consisting of an indole ring fused to one of quinoline; an isomer of quindoline quinine An alkaloid with the chemical formula C₂₀H₂₄N₂O₂, originally derived from cinchona bark (from plants of the genus Cinchona), used to treat malaria and as an ingredient of tonic water, which presents as a bitter colourless powder; also, a drug containing quinine or a chemical compound derived from it. quinined Supplemented with quinine. quininic Derived from quinine quininism Cinconism. quininization A medical treatment with quinine. quininize To treat with quinine. quiniretin A brown flocculent form of quinine. Quinisext Describing a council convoked by the emperor Justinian II at Constantinople in 692, also known as the Council in Trullo; of or pertaining to this council. Quinisextine Quinisext quinism Cinconism. quinisocaine A topical anesthetic used as an antipruritic. quinite 1,4-cyclohexanediol. quinitol Synonym of quinite. quinity Synonym of quintet: A group of five. quinizarin A yellow crystalline substance produced artificially and isomeric with alizarin. quinized quininized; treated with quinine quinizine Any of a series of nitrogenous bases derived from quinoline, some of which are used as antipyretics. quink A hypothetical fundamental particle; a preon. Quinkan An Aboriginal spirit, especially as depicted on rock paintings in Queensland Quinlan A surname from Irish. Quinley A surname. Quinlivan A surname. quinmerac A particular auxin herbicide. Quinn A surname from Irish. quinnat Oncorhynchus tshawytscha, the chinook salmon. Quinne A female given name. Quinnell A surname originating as a matronymic. Quinney A surname. Quinnipiac A Native American nation of the Algonquian family who inhabited the Wampanoki region, including present-day Connecticut. Quinny A nickname of the surname Quinn. quinoa A goosefoot (Chenopodium quinoa) native to the Andes and cultivated for its edible seeds. quinocarbazole Synonym of carbazolequinone. quinocarbonium Applied to coloured triarylcarbinol salts that might be regarded as either carbonium compounds or quinonoid derivatives. quinocetone The genotoxin 1-(3-methyl-2-quinoxalinyl)-3-phenyl-2-propen-1-one N,N'-dioxide quinochalcone Any quinone derived from a chalcone quinocide The irritant antimalarial drug 8-[(4-aminopentyl)amino]-6-methoxyquinoline quinodimethane A highly reactive diene consisting of a benzene ring with two attached methylene groups. quinoestradiol The oestrogen 3-(cyclopentyloxy)estra-1,3,5(10)-triene-16a,17b-diol quinoform The drug clioquinol. quinogen A hypothetical radical of quinine and related alkaloids. quinohaemoprotein Any of a class of proteins that have haem and quinone as cofactors quinohemoprotein A quinoprotein form of a hemoprotein quinoid Having a structure based upon a quinone. quinoidal quinoid quinoidation Synonym of quinoidization. quinoidine A brownish resinous substance obtained as a by-product in the treatment of cinchona bark. quinoidization Modification by addition of, or conversion to a quinone. quinol Synonym of hydroquinone. quinolactacin Any of a number of fungal alkaloids related to quinolone. quinolate Any salt or ester of a quinolinic acid quinolic Relating to a quinol quinolinamine Any amine derivative of quinoline quinolinate Any salt or ester of quinolinic acid. quinoline Any of a class of aromatic heterocyclic compounds containing a benzene ring fused with a pyridine ring; especially the simplest such compound, C₉H₇N. quinolinedione A quinone derived from quinoline quinolinemethanethiol A sulfoxymethyl derivative of quinoline that is present in the defensive spray of some skunks quinolinemethanol An alkaloid whose derivatives are used for a variety of pharmaceutical purposes, most notably quinine, which is used to treat malaria.