| APOPHONY | • apophony n. (Phonetics) Alternation of sounds within a word that indicates grammatical information (often inflectional). • APOPHONY n. a change in root vowels of verb forms. |
| APOSPORY | • apospory n. (Biology) The ability of a plant’s sporophytes to form a plant that looks like a gametophyte but has… • APOSPORY n. reproduction without spore formation. |
| HYPOPYON | • hypopyon n. Collection of pus in the anterior chamber of the eye. • HYPOPYON n. an accumulation of pus in the eye. |
| LOLLYPOP | • lollypop n. Alternative spelling of lollipop. • lolly-pop n. Alternative spelling of lollipop. • lolly␣pop n. Alternative spelling of lollipop. |
| PHOTOPSY | • photopsy n. (Archaic) photopsia. • PHOTOPSY n. the appearance of light flashes due to retinal irritation, also PHOTOPSIA. |
| POLYPHON | • polyphon n. A wooden-cased music box of a kind typically manufactured in Germany. • POLYPHON n. a character or vocal sign representing more than one sound, as read, which is pronounced red, also POLYPHONE. |
| POLYPODS | • polypods n. Plural of polypod. • POLYPOD n. (Greek) something having many legs, also POLYPED. |
| POLYPODY | • polypody n. Any of many ferns of the genus Polypodium, especially common polypody. • POLYPODY n. a fern with creeping rootstocks. |
| POLYPOID | • polypoid adj. Resembling a polyp. • polypoid adj. Marked by the presence of lesions suggesting polyps. • POLYPOID adj. like a (medical) polyp. |
| POLYPORE | • polypore n. Any of a group of tough, leathery poroid mushrooms similar to boletes but typically lacking a distinct stalk. • POLYPORE n. a fungus with pores. |
| POLYPOUS | • polypous adj. Relating to, resembling, or characterized by the presence of a polyp. • POLYPOUS adj. of the nature of a polyp. |
| POPJOYED | • POPJOY v. to amuse oneself. |
| PROPYLON | • propylon n. (Architecture, historical) The porch, vestibule, or entrance of an edifice. • PROPYLON n. an entrance to a temple. |
| TOPOTYPE | • topotype n. (Geology) type locality. • topotype n. (Taxonomy) A specimen from the type locality. • TOPOTYPE n. a specimen selected from a locality typical of a species. |