| HYDROPOLYP | • hydropolyp n. The polyp of a hydrozoan. • HYDROPOLYP n. a hydrozoan polyp. |
| HYPERPLOID | • hyperploid adj. (Genetics) Having a number of chromosomes that exceeds an exact multiple of the haploid number. • hyperploid adj. (Medicine) Having a number of chromosomes that exceeds the diploid number. • hyperploid n. A hyperploid organism. |
| HYPOPLOIDS | • hypoploids n. Plural of hypoploid. • HYPOPLOID n. a chromosome number a few below the normal diploid number. |
| HYPOPLOIDY | • hypoploidy n. The condition of being hypoploid. • HYPOPLOIDY n. the state of being hypoploid, having a chromosome number a few below the normal diploid number. |
| PHENOTYPED | • phenotyped v. Simple past tense and past participle of phenotype. • PHENOTYPE v. to categorise by phenotype, also PHAENOTYPE. |
| PHONOTYPED | • PHONOTYPE v. to print in phonotype. |
| PHOTOTYPED | • phototyped v. Simple past tense and past participle of phototype. • PHOTOTYPE v. to print by this means. |
| PHYLLOPODS | • phyllopods n. Plural of phyllopod. • PHYLLOPOD n. one of an order of crustaceans whose swimming and respiratory appendages resemble leaves. |
| PODOPHYLIN | • PODOPHYLIN n. a cathartic resin obtained from the rhizomes of the Podophyllum genus, also PODOPHYLLIN. |
| PODOPHYLLI | • PODOPHYLLUM n. the dried rootlet and rhizome of the mayapple, used as a caustic. |
| POPPYHEADS | • poppyheads n. Plural of poppyhead. • poppy␣heads n. Plural of poppy head. • POPPYHEAD n. a raised ornament on top of the upright end of seats in churches. |
| PORPHYROID | • porphyroid n. (Mineralogy) A crystalline and schistose rock containing porphyritic crystals of feldspar. • PORPHYROID n. a metamorphic rock having a texture characterized by large crystals set in a finer groundmass. |
| PUPPYHOODS | • puppyhoods n. Plural of puppyhood. • PUPPYHOOD n. the time or state of being a puppy. |