| AIRPROOFS | • airproofs v. Third-person singular simple present indicative form of airproof. • AIRPROOF v. to make impermeable to air. |
| CORPORIFY | • corporify v. To form into a body. • CORPORIFY v. to embody; to form into a body. |
| DROPFORGE | • DROPFORGE v. to forge metal between two dies. |
| FIREPROOF | • fireproof adj. Resistant to damage from fire. • fireproof v. To make resistant to damage from fire. • fire-proof adj. Alternative spelling of fireproof. |
| GERMPROOF | • germproof adj. Resistant to germs. • GERMPROOF adj. proof against germs. |
| OVERPROOF | • overproof adj. Possessing a higher proportion of alcohol than proof spirit. • overproof n. A spirit possessing a higher proportion of alcohol than proof spirit. • overproof v. (Transitive, baking) To proof (allow dough containing yeast to rise) excessively. |
| PROFESSOR | • professor n. The most senior rank for an academic at a university or similar institution, informally also known as… • professor n. (US, informal) A teacher or faculty member at a college or university regardless of formal rank. • professor n. (Archaic) One who professes something, such as a religious doctrine. |
| 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. |
| PROOFROOM | • PROOFROOM n. a room where proofs are set up. |
| PROREFORM | • proreform adj. In favour of reform. • PROREFORM adj. in favour of reform. |
| RAINPROOF | • rainproof adj. Waterproof (for use outdoors); resistant to rain. • rainproof v. To make rainproof. • RAINPROOF v. to make proof against rain. |
| REPROOFED | • reproofed v. Simple past tense and past participle of reproof. • REPROOF v. to make waterproof again. |
| RUSTPROOF | • rustproof adj. Resistant to rust, oxidation and corrosion. • rustproof adj. Resistant to the rust fungus. • rustproof v. To make resistant to rust, such as by applying a coating. |
| WEARPROOF | • wearproof adj. Resistant to physical wear. • WEARPROOF adj. proof against wear. |