| Words | Parts of Speech | Meaning/Definition/Similar Words |
|---|---|---|
| quinazol | noun | A complex nitrogenous base related to cinnoline. |
| quincunx | noun | An arrangement of things by fives in a square or a rectangle, one being placed at each corner and one in the middle; especially, such an arrangement of trees repeated indefinitely, so as to form a regular group with rows running in various directions., The position of planets when distant from each other five signs, or 150¡., A quincuncial arrangement, as of the parts of a flower in aestivation. See Quincuncial, 2. |
| quindism | noun | A fifteenth. |
| quinible | noun | An interval of a fifth; also, a part sung with such intervals. |
| quininic | adjective | Pertaining to, or designating, a nitrogenous acid obtained as a yellow crystalline substance by the oxidation of quinine. |
| quinogen | noun | A hypothetical radical of quinine and related alkaloids. |
| quinovic | adjective | Pertaining to, or designating, a crystalline acid obtained from some varieties of cinchona bark. |
| quinovin | noun | An amorphous bitter glucoside derived from cinchona and other barks. Called also quinova bitter, and quinova. |
| quinoxyl | noun | The hypothetical radical of certain quinone derivatives related to rhodizonic acid. |
| quinque- | A combining form meaning five, five times, fivefold; as, quinquefid, five-cleft; quinquedentate, five-toothed. | |
| quintain | noun | An object to be tilted at; — called also quintel. |
| quintile | noun | The aspect of planets when separated the fifth part of the zodiac, or 72¡. |
| quintine | noun | The embryonic sac of an ovule, sometimes regarded as an innermost fifth integument. Cf. Quartine, and Tercine. |
| quintole | noun | A group of five notes to be played or sung in the time of four of the same species. |