| CRYOBIOLOGY | • cryobiology n. The study of the effects of low temperature on living organisms. • CRYOBIOLOGY n. the study of life under cold conditions. |
| CRYONICALLY | • cryonically adv. By means of cryonics. • CRYONIC adv. relating to cryonics, the practice of preserving human corpses by freezing them. |
| CRYPTICALLY | • cryptically adv. In a cryptic manner. • CRYPTICAL adv. hidden, secret, also CRYPTIC. |
| HYDROLYSING | • hydrolysing v. Present participle of hydrolyse. • HYDROLYSE v. to subject to hydrolysis, also HYDROLYZE. |
| HYDROLYZING | • hydrolyzing v. Present participle of hydrolyze. • HYDROLYZE v. to subject to hydrolysis, also HYDROLYSE. |
| HYPERLYDIAN | • HYPERLYDIAN adj. in Greek music, above the Lydian mode. |
| HYPERPLOIDY | • hyperploidy n. The condition of being hyperploid. • HYPERPLOIDY n. the state of being hyperploid, in excess of but not exact multiple of diploid. |
| PHYSIOLATRY | • physiolatry n. The worship of the powers or agencies of nature; materialism in religion. • PHYSIOLATRY n. nature-worship. |
| POLYHISTORY | • POLYHISTORY n. great and varied learning. |
| POLYHYBRIDS | • polyhybrids n. Plural of polyhybrid. • POLYHYBRID n. a plant hybridised from many sources. |
| PYRAMIDALLY | • pyramidally adv. Like a pyramid; in a pyramidal manner or shape. • PYRAMIDAL adv. shaped like a pyramid. |
| PYROXYLINES | • PYROXYLINE n. any of the nitrocelluloses, also PYROXYLE, PYROXYLIN. |
| TYROGLYPHID | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |
| UNVARYINGLY | • unvaryingly adv. In an unchanging manner; without changing. • UNVARYING adv. not varying. |
| VICEROYALTY | • viceroyalty n. The office or term of service of a viceroy; viceroydom. • viceroyalty n. The place governed by a viceroy. • VICEROYALTY n. the office of viceroy, also VICEROYSHIP. |
| YATTERINGLY | • YATTERING adv. jabbering. |