| DIPHTHONGISING | • diphthongising v. Present participle of diphthongise. • DIPHTHONGISE v. to make into a diphthong, also DIPHTHONGIZE. |
| ETHNOHISTORIAN | • ethnohistorian n. One who studies ethnohistory. • ETHNOHISTORIAN n. a student of ethnohistory. |
| HENDECAHEDRONS | • HENDECAHEDRON n. a solid figure having 11 plane faces. |
| HYPHENISATIONS | • HYPHENISATION n. the process of hyphenising, also HYPHENIZATION. |
| HYPHENIZATIONS | • hyphenizations n. Plural of hyphenization. • HYPHENIZATION n. the process of hyphenizing, also HYPHENISATION. |
| HYPNOBIRTHINGS | • HYPNOBIRTHING n. the use of hypnotic technique during labour by an expectant mother to reduce the pain and emotional stress of delivery. |
| MONOPHTHONGISE | • monophthongise v. Alternative spelling of monophthongize. • MONOPHTHONGISE v. to pronounce as a monophthong, also MONOPHTHONGIZE. |
| NONCHURCHGOERS | • nonchurchgoers n. Plural of nonchurchgoer. • NONCHURCHGOER n. one who does not attend church. |
| NONPHILOSOPHER | • nonphilosopher n. One who is not a philosopher. • nonphilosopher n. One devoted to François Laruelle’s concept of nonphilosophy. • nonphilosopher n. One who doesn’t believe in philosophy or the concept of it. |
| ORNITHICHNITES | • ornithichnites n. Plural of ornithichnite. • ORNITHICHNITE n. a fossil footprint of a bird. |
| ORNITHISCHIANS | • ornithischians n. Plural of ornithischian. • ORNITHISCHIAN n. any of an order of herbivorous dinosaurs. |
| PHENOTHIAZINES | • phenothiazines n. Plural of phenothiazine. • PHENOTHIAZINE n. a crystalline compound used as an anthelmintic and insecticide esp. in veterinary practice. |
| PHOTOFINISHING | • photofinishing n. (Photography) The commercial developing and printing of photographs. • photo␣finishing n. All commercial aspects of the processing of photographs apart from simple developing and printing. • PHOTOFINISHING n. the development and printing of photographic film commercially. |
| PHTHALOCYANINS | • phthalocyanins n. Plural of phthalocyanin. • PHTHALOCYANIN n. any of a group of green and blue organic colouring matters of great fastness and brilliance, also PHTHALOCYANINE. |
| SULPHONMETHANE | • SULPHONMETHANE n. a colourless crystalline compound used medicinally as a hypnotic, also SULFONMETHANE. |