| CHRYSOPHYTES | • chrysophytes n. Plural of chrysophyte. • CHRYSOPHYTE n. a type of golden-brown alga. |
| CHYMOTRYPSIN | • chymotrypsin n. An endopeptidase enzyme that cleaves peptides at the carboxyl side of tyrosine, tryptophan, and phenylalanine… • CHYMOTRYPSIN n. rennin. |
| CRYPTANALYST | • cryptanalyst n. An expert in analyzing and breaking codes and ciphers. • CRYPTANALYST n. one who deciphers codes. |
| CRYPTONYMOUS | • cryptonymous adj. Relating to, or published under, a cryptonym. • CRYPTONYMOUS adj. like a cryptonym, a secret name. |
| CRYPTOPHYTES | • cryptophytes n. Plural of cryptophyte. • CRYPTOPHYTE n. any perennial plant that bears its buds below the soil or water surface. |
| CRYPTOSYSTEM | • cryptosystem n. A system of cryptography. |
| EMBRYOPHYTES | • embryophytes n. Plural of embryophyte. • EMBRYOPHYTE n. any green photosynthetic organism which begins the development of the sporophyte generation within the archegonium. |
| HYDROPHYTONS | • HYDROPHYTON n. the coenosarc of a hydroid colony. |
| HYDROPHYTOUS | • hydrophytous adj. Relating to hydrophytes. • hydrophytous adj. Relating to hydrophytons. • HYDROPHYTOUS adj. like a hydrophyte, also HYDROPHYTIC. |
| HYPERTHYMIAS | • hyperthymias n. Plural of hyperthymia. • HYPERTHYMIA n. excessive emotionalism. |
| HYPOTHYROIDS | • HYPOTHYROID n. someone suffering from hypothyroidism. |
| HYSTEROSCOPY | • hysteroscopy n. (Medicine) The examination of the uterus using a hysteroscope. |
| POLYCRYSTALS | • polycrystals n. Plural of polycrystal. • POLYCRYSTAL n. an object composed of several or many variously orientated crystals. |
| POLYSTYRENES | • polystyrenes n. Plural of polystyrene. • POLYSTYRENE n. a polymer of styrene. |
| PSYCHROMETRY | • psychrometry n. The measurement or study of the thermodynamic properties of moist air. • PSYCHROMETRY n. measurement by psychrometer. |
| PYRARGYRITES | • pyrargyrites n. Plural of pyrargyrite. • PYRARGYRITE n. a deep-red to black silver ore. |
| TYROGLYPHIDS | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |