| BIOTYPES | • biotypes n. Plural of biotype. • BIOTYPE n. a set of organisms having the same genetic constitution. |
| BOYSIEST | • BOYSY adj. suited to or typical of boys or young men. |
| CYTOSINE | • cytosine n. (Biochemistry) A heterocyclic base, 4-aminopyrimidin-2(1H)-one, which pairs with guanine in DNA and… • CYTOSINE n. one of the nitrogen-containing bases forming nucleotides in deoxyribonucleic acid. |
| ISOHYETS | • isohyets n. Plural of isohyet. • ISOHYET n. a line on a map connecting points that receive equal amounts of rainfall, also ISOHYETAL. |
| ISOMETRY | • isometry n. (Mathematics) A function between metric spaces (or on a single metric space) having the property that… • ISOMETRY n. equality of measure. |
| ISOTYPES | • isotypes n. Plural of isotype. • ISOTYPE n. in taxonomy, a duplicate of the holotype, a specimen made from the same collection as the holotype. |
| MOYITIES | • moyities n. Plural of moyity. (Obsolete spelling of moieties.) • MOYITY n. (Spenser) moiety. |
| OTIOSELY | • otiosely adv. In an otiose manner. • OTIOSE adv. futile, idle. |
| OYSTRIGE | • OYSTRIGE n. (Spenser) an ostrich, also ESTRICH, ESTRIDGE. |
| PEYOTISM | • peyotism n. The consumption of peyote for its psychedelic effects. • Peyotism prop.n. Synonym of Native American Church. • PEYOTISM n. the ceremonial drinking of peyote. |
| PEYOTIST | • peyotist n. One who consumes peyote for its psychedelic effects. • PEYOTIST n. one who practises peyotism, the taking of peyote, esp. as part of a religious ceremony. |
| SEROSITY | • serosity n. The quality or state of being serous. • serosity n. (Biology) A thin watery animal fluid, such as synovial fluid or pericardial fluid. • SEROSITY n. the state of being serous, of or relating to serum. |
| SEROTINY | • serotiny n. (Biology) seed dispersal as a result of an ecological trigger, typically fire. • serotiny n. The quality of being serotinous, requiring the heat of a wildfire to open. • SEROTINY n. the condition of having late or gradual seed dispersal. |
| SOBRIETY | • sobriety n. The quality or state of being sober. • sobriety n. Soundness of judgement. • SOBRIETY n. the state of being sober. |
| SYMBIOTE | • symbiote n. Synonym of symbiont. • SYMBIOTE n. (Greek) an organism living in close association with another, also SYMBIONT, SYMBION, SYMBIOT. |
| TYROSINE | • tyrosine n. (Biochemistry) A nonessential amino acid 2-amino-3-(4-hydroxyphenyl)propanoic acid found in most animal… • TYROSINE n. an amino acid formed by decomposition of proteins, first obtained from cheese. |
| VENOSITY | • venosity n. The quality of being venous or venose. • venosity n. A condition in which the circulation is retarded, and the entire mass of blood is less oxygenated than it normally is. • VENOSITY n. the state of being venous, pertaining to the veins. |
| YESHIVOT | • yeshivot n. Plural of yeshiva. • Yeshivot n. Plural of Yeshiva. • YESHIVA n. (Hebrew) a school for the study of the Jewish scripture, the Talmud, also YESHIVAH. |
| YOBBIEST | • YOBBY adj. resembling a yob. |
| YOLKIEST | • yolkiest adj. Superlative form of yolky: most yolky. • YOLKY adj. like yolk. |