| GYMNOSPERMY | • gymnospermy n. The property of being gymnospermous. • GYMNOSPERMY n. the state of being gymnospermous, having a naked seed. |
| HYDROPHYTON | • hydrophyton n. (Biology) A branched structure that supports the zooids in colonial hydrozoa. • HYDROPHYTON n. the coenosarc of a hydroid colony. |
| HYMNOGRAPHY | • hymnography n. The art of composing hymns. • HYMNOGRAPHY n. the study of writing hymns. |
| HYPERLYDIAN | • HYPERLYDIAN adj. in Greek music, above the Lydian mode. |
| HYPERNYMIES | • hypernymies n. Plural of hypernymy. • HYPERNYMY n. the state of being a hypernym, a word representing a class of words or things. |
| HYPOPHARYNX | • hypopharynx n. (Anatomy) bottom part of the pharynx, the part of the throat that connects to the esophagus. • HYPOPHARYNX n. an appendage or thickened fold on the floor of the mouth of many insects that resembles a tongue. |
| KARYOTYPING | • karyotyping v. Present participle of karyotype. • karyotyping n. The separation and identification of karyotypes. • KARYOTYPE v. to determine the karyotype of. |
| LYCANTHROPY | • lycanthropy n. (Mythology) The state of being a lycanthrope (or werewolf), a person who can shapeshift between the… • lycanthropy n. (Mythology, by extension) The state of being a person who can shapeshift between the form of a human… • lycanthropy n. A delusion in which one believes oneself to be a wolf or other wild animal. |
| PENNYROYALS | • pennyroyals n. Plural of pennyroyal. • PENNYROYAL n. an aromatic herb of Europe; also, a North American plant resembling it in flavour. |
| POLYSTYRENE | • polystyrene n. (Organic chemistry) A vinylic polymer of styrene, CH2CHphenyl. • polystyrene n. (Organic chemistry) An alkane chain of benzene molecules, RCH2CHphenylR. • POLYSTYRENE n. a polymer of styrene. |
| PROTEROGYNY | • proterogyny n. The condition of being proterogynous. • PROTEROGYNY n. the development of female organs before male to avoid self-fertilization. |
| PYROXYLINES | • PYROXYLINE n. any of the nitrocelluloses, also PYROXYLE, PYROXYLIN. |
| SYCOPHANTRY | • sycophantry n. (Archaic) Sycophantic behaviour. • SYCOPHANTRY n. flattery. |
| TYPEFOUNDRY | • type␣foundry n. A company that designs and/or distributes typefaces. • TYPEFOUNDRY n. a place where type is cast. |