| DENDROGLYPHS | • dendroglyphs n. Plural of dendroglyph. • DENDROGLYPH n. an ancient carving on a tree. |
| HETEROPLOIDY | • heteroploidy n. (Genetics) The state of being heteroploid. • HETEROPLOIDY n. the state of being heteroploid. |
| HIEROGLYPHED | • hieroglyphed adj. Inscribed with hieroglyphs. • HIEROGLYPH v. to represent by hieroglyphs. |
| HYDROCEPHALI | • hydrocephali n. Plural of hydrocephalus. • HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY. |
| HYDROCEPHALY | • hydrocephaly n. Hydrocephalus. • HYDROCEPHALY n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALUS. |
| HYDROPHILIES | • HYDROPHILY n. an affinity for water. |
| HYDROPHILITE | • hydrophilite n. (Mineralogy) A soft white mineral formed from anhydrous calcium chloride. • HYDROPHILITE n. native calcium chloride. |
| HYPERBOLISED | • hyperbolised v. Simple past tense and past participle of hyperbolise. • HYPERBOLISE v. to indulge in hyperbole, also HYPERBOLIZE. |
| HYPERBOLIZED | • hyperbolized v. Simple past tense and past participle of hyperbolize. • HYPERBOLIZE v. to indulge in hyperbole, also HYPERBOLISE. |
| HYPERBOLOIDS | • hyperboloids n. Plural of hyperboloid. • HYPERBOLOID n. a solid figure in which some of the plane sections are hyperbolas. |
| HYPERDACTYLY | • hyperdactyly n. (Pathology) polydactyly. • HYPERDACTYLY n. the state of having more than five fingers and toes. |
| HYPERDULICAL | • HYPERDULICAL adj. of or like hyperdulia, the veneration accorded to the Virgin Mary, also HYPERDULIC. |
| JELLYGRAPHED | • jellygraphed v. Simple past tense and past participle of jellygraph. • JELLYGRAPH v. to copy by jellygraph, an old device for copying that used a plate of jelly. |
| PARALDEHYDES | • paraldehydes n. Plural of paraldehyde. • PARALDEHYDE n. a sleep-inducing drug. |
| POLICYHOLDER | • policyholder n. (Insurance) A person who holds an insurance policy, especially the person whose life is insured. • policy␣holder n. Alternative spelling of policyholder. • POLICYHOLDER n. the owner of an insurance policy. |
| POLYHEDROSES | • polyhedroses n. Plural of polyhedrosis. • POLYHEDROSIS n. an often fatal disease of certain insect larvae or decapod crustaceans, caused by viruses containing DNA. |
| POLYHEDROSIS | • polyhedrosis n. Any of several diseases of insect larvae that are caused by the polyhedral viruses, family Baculoviridae. • POLYHEDROSIS n. an often fatal disease of certain insect larvae or decapod crustaceans, caused by viruses containing DNA. |
| PYRITOHEDRAL | • pyritohedral adj. Having the shape of pyrites. • pyritohedral adj. (Mathematics) Having the shape of a pyritohedron. • PYRITOHEDRAL adj. of or like a pyritohedron, a pentagonal dodecahedron. |
| SPHEROIDALLY | • spheroidally adv. In a spheroidal manner. • SPHEROIDAL adv. having the form of a spheroid. |