| COYPOUS | • coypous n. Plural of coypou. • COYPOU n. an aquatic rodent, also COYPU. |
| DASYPOD | • DASYPOD n. a type of armadillo. |
| HYPOGEA | • hypogea n. Plural of hypogeum. • HYPOGEUM n. (Greek) an underground chamber, also HYPOGAEUM. |
| HYPOIDS | • HYPOID n. a type of bevel gear in which driving and driven shafts are at right angles but not in the same plane. |
| HYPOING | • hypoing v. Present participle of hypo. • HYPO v. (colloquial) to inject with a hypodermic needle. |
| HYPONEA | • HYPONEA n. a dulled mental activity, also HYPONOIA. |
| HYPONYM | • hyponym n. (Semantics) A more specific term; a subordinate grouping word or phrase; a term designating a subclass… • HYPONYM n. one of several terms subsumed under another. |
| HYPOXIA | • hypoxia n. (Pathology) A condition in which tissues (especially the blood) are deprived of an adequate supply of oxygen; anoxia. • hypoxia n. A reduced concentration of dissolved oxygen in an aquatic environment. • HYPOXIA n. a deficiency of oxygen in the body tissues, also HYPOXAEMIA, HYPOXEMIA. |
| HYPOXIC | • hypoxic adj. (Pathology) Of, pertaining to, or suffering from hypoxia. • hypoxic adj. Describing a breathing gas mixture that contains less than 21% oxygen. • HYPOXIC adj. relating to hypoxia, a deficiency of oxygen in the body tissues. |
| JOYPOPS | • joypops v. Third-person singular simple present indicative form of joypop. • JOYPOP v. to use habit-forming drugs occasionally. |
| MAYPOLE | • maypole n. A pole, garlanded with streamers held by people who dance around it to celebrate May Day. • maypole n. (Idiomatic) A very tall girl or young lady. • maypole n. (Ornithology) A maypole-like structure of sticks placed about a sapling in the bowers of certain species of bowerbird. |
| MAYPOPS | • maypops n. Plural of maypop. • MAYPOP n. the edible fruit of a passion flower, an oval yellowish berry as large as a small apple. |
| POLYPOD | • polypod adj. (Zoology) Having many feet. • polypod adj. Of or pertaining to the Polypodiales ferns. • polypod n. (Zoology) An animal with many feet. |
| SHYPOOS | • SHYPOO n. (Australian slang) liquor of poor quality. |
| WAYPOST | • waypost n. A sign or other marker that indicates the way along a road or trail. • waypost n. (Figuratively) Something that guides or marks the way along a figurative journey; a temporary stopping point. • WAYPOST n. a guidepost. |