| CYPRINODONTS | • cyprinodonts n. Plural of cyprinodont. • CYPRINODONT n. any small tropical or subtropical soft-finned fish of the mostly marine family Cyprinodontidae, resembling carp but having toothed jaws. |
| HYDROPHILOUS | • hydrophilous adj. (Biology) That grows or thrives in or near water. • hydrophilous adj. (Botany) That is pollinated by water. • HYDROPHILOUS adj. water-loving; pollinated by agency of water. |
| HYDROPHOBIAS | • hydrophobias n. Plural of hydrophobia. • HYDROPHOBIA n. the morbid fear of water, as in rabies victims. |
| HYDROTROPISM | • hydrotropism n. (Biology) The movement of a plant (or other organism) in response to water, either towards or away from water. • HYDROTROPISM n. growth in the direction of water. |
| HYPERBOLOIDS | • hyperboloids n. Plural of hyperboloid. • HYPERBOLOID n. a solid figure in which some of the plane sections are hyperbolas. |
| HYPOCYCLOIDS | • hypocycloids n. Plural of hypocycloid. • HYPOCYCLOID n. a curve generated by a point on the circumference of a circle which rolls on the inside of another circle. |
| HYPOPLOIDIES | • hypoploidies n. Plural of hypoploidy. • HYPOPLOIDY n. the state of being hypoploid, having a chromosome number a few below the normal diploid number. |
| HYPOTHYROIDS | • HYPOTHYROID n. someone suffering from hypothyroidism. |
| PODOPHYLLINS | • podophyllins n. Plural of podophyllin. • PODOPHYLLIN n. a cathartic resin obtained from the rhizomes of the Podophyllum genus, also PODOPHYLIN. |
| POLYDEMONISM | • polydemonism n. (Religion) The existence of multiple demons; the worship of these demons. • POLYDEMONISM n. the belief in and worship of numerous supernatural powers, also POLYDAEMONISM. |
| 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. |
| POLYPLOIDIES | • polyploidies n. Plural of polyploidy. • POLYPLOIDY n. the condition of being polyploid. |
| PRODIGIOSITY | • prodigiosity n. Prodigiousness. • PRODIGIOSITY n. being prodigious. |
| PRODIGIOUSLY | • prodigiously adv. In a prodigious manner; astonishingly, enormously, impressively, or wonderfully. • PRODIGIOUS adv. resembling or befitting a prodigy. |
| PROSODICALLY | • prosodically adv. In a prosodic manner. • PROSODICAL adv. of or pertaining to prosody, also PROSODIC. |
| PYCNOGONOIDS | • pycnogonoids n. Plural of pycnogonoid. • PYCNOGONOID n. a sea-spider, also PYCNOGONID. |
| SINDONOPHANY | • SINDONOPHANY n. the periodic exhibiting of the Turin shroud to the public. |