| AIRPROOFS | • airproofs v. Third-person singular simple present indicative form of airproof. • AIRPROOF v. to make impermeable to air. |
| CAPRIFORM | • capriform adj. Having the form of a goat. • CAPRIFORM adj. goatlike. |
| FLUORSPAR | • fluorspar n. (Mineralogy) A halide mineral composed of calcium fluoride. • FLUORSPAR n. a mineral, calcium fluoride, also FLUOR, FLUORITE. |
| FOREPARTS | • foreparts n. Plural of forepart. • FOREPART n. the front part. |
| PARAFORMS | • PARAFORM n. a substance used as an antiseptic. |
| PERFORANS | • perforans n. (Anatomy) The long flexor muscle of the toes, or the deep flexor muscle of the fingers. • PERFORANS n. the long flexor muscle of the toes. |
| PERFORANT | • perforant adj. Perforating. • perforant adj. (Anatomy) Describing a connective route from the entorhinal cortex to the hippocampus. • PERFORANT adj. perforating. |
| PERFORATE | • perforate v. (Transitive) To pierce; to penetrate. • perforate v. (Transitive) To make a line of holes in (a thin material) to allow separation at the line. • perforate adj. (Philately, biology) perforated. |
| PIFFERARO | • pifferaro n. A musician who plays the piffero, a kind of oboe. • PIFFERARO n. (Italian) a piffero player. |
| PORIFERAL | • poriferal adj. (Zoology) Of or relating to the phylum Porifera of sponges. • PORIFERAL adj. relating to the Porifera, sponges, also PORIFERAN. |
| PORIFERAN | • poriferan n. (Zoology) Any sponge of the phylum Porifera. • PORIFERAN adj. relating to the Porifera, sponges, also PORIFERAL. • PORIFERAN n. a member of the sponge family. |
| PREFATORY | • prefatory adj. Serving as a preface or prelude; introductory, preliminary. • PREFATORY adj. acting as a preface. |
| PREFORMAT | • preformat v. (Transitive) To format in advance. • PREFORMAT v. to format in advance. |
| PROFANERS | • profaners n. Plural of profaner. • PROFANER n. one who profanes. |
| PROFORMAS | • proformas n. Plural of proforma. • pro␣formas n. Plural of pro forma. • PROFORMA n. an invoice made out to show the price of goods, the goods being paid for before dispatch. |
| PROOFREAD | • proofread v. (Transitive and intransitive) To check a written text for errors in spelling, grammar, syntax, and punctuation. • proof-read v. Alternative spelling of proofread. • PROOFREAD v. to read checking for mistakes. |
| RAINPROOF | • rainproof adj. Waterproof (for use outdoors); resistant to rain. • rainproof v. To make rainproof. • RAINPROOF v. to make proof against rain. |
| WEARPROOF | • wearproof adj. Resistant to physical wear. • WEARPROOF adj. proof against wear. |