| FETOPROTEINS | • fetoproteins n. Plural of fetoprotein. • FETOPROTEIN n. any of several fetal antigens present in the adult in some abnormal conditions. |
| FLAMEPROOFED | • flameproofed v. Simple past tense and past participle of flameproof. • FLAMEPROOF v. to make resistant to damage or burning on contact with flame. |
| FLAMEPROOFER | • flameproofer n. Any substance used for flameproofing. • FLAMEPROOFER n. one who flameproofs. |
| FOETOSCOPIES | • foetoscopies n. Plural of foetoscopy. • FOETOSCOPY n. a procedure for viewing the fetus directly, within the uterus, also FETOSCOPY. |
| FOOTPLATEMEN | • footplatemen n. Plural of footplateman. • footplate␣men n. Plural of footplate man. • FOOTPLATEMAN n. a train driver or assistant. |
| GREASEPROOFS | • greaseproofs v. Third-person singular simple present indicative form of greaseproof. • GREASEPROOF n. paper proof against grease. |
| NONPERFORMER | • nonperformer n. Someone who is not a performer. • NONPERFORMER n. one who is not a performer. |
| OUTPERFORMED | • outperformed v. Simple past tense and past participle of outperform. • OUTPERFORM v. to exceed in performance. |
| PROFESSORATE | • professorate n. Professorship. • PROFESSORATE n. the office of a professor. |
| PROFESSORESS | • professoress n. (Archaic) A female professor. • PROFESSORESS n. a female professor. |
| PROFITEROLES | • profiteroles n. Plural of profiterole. • PROFITEROLE n. (French) a small puff of choux pastry, usually filled with cream and covered with a chocolate sauce. |
| PROOFREADERS | • proofreaders n. Plural of proofreader. • proof-readers n. Plural of proof-reader. • proof␣readers n. Plural of proof reader. |
| WATERPROOFED | • waterproofed adj. Having been made waterproof. • waterproofed v. Simple past tense and past participle of waterproof. • WATERPROOF v. to make waterproof. |
| WATERPROOFER | • waterproofer n. One who, or that which, makes waterproof. • WATERPROOFER n. one who waterproofs. |
| WEATHERPROOF | • weatherproof adj. Capable of resisting damage caused by the weather. • weatherproof v. (UK) To make something resistant to damage caused by the weather. • WEATHERPROOF n. proof against the weather. |