| AMPHIDIPLOIDS | • amphidiploids n. Plural of amphidiploid. • AMPHIDIPLOID n. a hybrid having a complete diploid chromosome set from each parent. |
| AMPHIDIPLOIDY | • amphidiploidy n. The property of being amphidiploid. • AMPHIDIPLOIDY n. the state of being amphidiploid. |
| ARCHIDIACONAL | • archidiaconal adj. (Anglicanism, Eastern Orthodoxy) Pertaining to an archdeacon. • ARCHIDIACONAL adj. of or relating to an archdeacon. |
| GUANETHIDINES | • guanethidines n. Plural of guanethidine. • GUANETHIDINE n. a drug used in the treatment of hypertension. |
| HIDEOUSNESSES | • hideousnesses n. Plural of hideousness. • HIDEOUSNESS n. the state of being hideous. |
| HYDROSULPHIDE | • hydrosulphide n. (Britain) Alternative spelling of hydrosulfide. • HYDROSULPHIDE n. a compound formed by action of hydrogen sulphide on a hydroxide. |
| HYPERHIDROSES | • hyperhidroses n. Plural of hyperhidrosis. • HYPERHIDROSIS n. excessive sweating, also HYPERIDROSIS. |
| HYPERHIDROSIS | • hyperhidrosis n. (Pathology) A medical condition with the primary symptom of excessive sweating, in excess of that required… • HYPERHIDROSIS n. excessive sweating, also HYPERIDROSIS. |
| MONORCHIDISMS | • MONORCHIDISM n. the state of being monorchid, having one testicle, also MONORCHISM. |
| ORCHIDOLOGIES | • ORCHIDOLOGY n. the study of orchids. |
| ORCHIDOLOGIST | • orchidologist n. One who studies orchids. • ORCHIDOLOGIST n. one who studies orchids. |
| ORCHIDOMANIAC | • orchidomaniac n. A person who is passionate about collecting or raising orchids. • ORCHIDOMANIAC n. one with an excessive enthusiasm for orchids. |
| ORCHIDOMANIAS | • ORCHIDOMANIA n. an obsession with orchids. |
| POLYSULPHIDES | • polysulphides n. Plural of polysulphide. • POLYSULPHIDE n. a sulfide containing two or more atoms of sulfur in the molecule, also POLYSULFIDE. |