| ANAGLYPHIES | • ANAGLYPHY n. (Greek) the art of carving in low relief. |
| HELIOTYPING | • heliotyping v. Present participle of heliotype. • HELIOTYPE v. to obtain such a picture. |
| HYPERMILING | • hypermiling n. Driving a car slowly so as to maximize fuel efficiency. • HYPERMILING n. the practice of maximizing the fuel economy of a motor vehicle, especially through driving technique and vehicle maintenance. |
| HYPHENATING | • hyphenating v. Present participle of hyphenate. • HYPHENATE v. to insert a hyphen into. |
| HYPHENISING | • HYPHENISE v. to put a hyphen in, also HYPHENIZE. |
| HYPHENIZING | • hyphenizing v. Present participle of hyphenize. • HYPHENIZE v. to put a hyphen in, also HYPHENISE. |
| HYPNOGENIES | • HYPNOGENY n. production of the hypnotic state, also HYPNOGENESIS. |
| HYPNOLOGIES | • HYPNOLOGY n. the study of sleep or hypnosis. |
| KEYPUNCHING | • keypunching v. Present participle of keypunch. • KEYPUNCH v. to transfer data on to punched cards. |
| PENNYWEIGHT | • pennyweight n. A unit of mass equal to 24 grains, or 1⁄20 of a troy ounce. • PENNYWEIGHT n. an old unit of weight, the twentieth part of an ounce. |
| PERISHINGLY | • perishingly adv. (Colloquial) extremely. • PERISHING adv. PERISH, to die. |
| PHENOTYPING | • phenotyping n. (Genetics) The construction, recording and analysis of phenotypes. • PHENOTYPE v. to categorise by phenotype, also PHAENOTYPE. |
| PHILOGYNIES | • PHILOGYNY n. the love of women. |
| PHYLOGENIES | • phylogenies n. Plural of phylogeny. • PHYLOGENY n. the evolutionary development of a species, a group of organisms, or a particular feature of an organism. |
| PHYTOGENIES | • phytogenies n. Plural of phytogeny. • PHYTOGENY n. the doctrine of the generation of plants. |
| PREACHINGLY | • preachingly adv. In a way that preaches. • PREACHING adv. advocating urgently. |
| PROPHESYING | • prophesying v. Present participle of prophesy. • prophesying n. A prophecy. • prophesying n. (Historical) A religious meeting to discuss parts of Scripture and their possible use in sermons. |
| PSYCHOGENIC | • psychogenic adj. (Psychiatry) Originating from or caused by state of mind; having a psychological rather than a physiological cause. • PSYCHOGENIC adj. derived from the mind. |
| SUPERHYPING | • SUPERHYPE v. to subject to an exceptional degree of hype. |