| 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. |
| FOOTPLATEMEN | • footplatemen n. Plural of footplateman. • footplate␣men n. Plural of footplate man. • FOOTPLATEMAN n. a train driver or assistant. |
| FOREPAYMENTS | • forepayments n. Plural of forepayment. • FOREPAYMENT n. payment in advance. |
| IMPERFORABLE | • imperforable adj. Incapable of being perforated. • IMPERFORABLE adj. not able to be perforated. |
| IMPERFORATED | • imperforated adj. Not perforated; having no opening or aperture; imperforate. • IMPERFORATED adj. not perforated into perforated rows, used of stamps and sheets of stamps, also IMPERFORATE. |
| PERFORMANCES | • performances n. Plural of performance. • PERFORMANCE n. the execution of an action. |
| PERFORMATIVE | • performative adj. (Philosophy, linguistics) Being enacted as it is said. • performative adj. Being done as a performance in order to create an impression. • performative n. A performative utterance. |
| PREAMPLIFIER | • preamplifier n. A voltage amplifier for amplifying a low-level input signal; its output is the input to a higher-level amplifier. • PREAMPLIFIER n. an amplifier designed to amplify extremely weak electrical signals before they are fed to additional amplifier circuits. |
| PREFORMATIVE | • preformative n. Chiefly in Semitic languages: a formative letter, syllable, etc., at the beginning of a word. • preformative adj. Of or pertaining to preformation. • preformative adj. Of a thing: forming or affecting something that comes later. |
| PREFORMATTED | • preformatted adj. Formatted in advance. • PREFORMAT v. to format in advance. |
| PREFORMULATE | • preformulate v. To formulate (a pharmaceutical drug) in advance of general availability. • PREFORMULATE v. to formulate in advance. |
| STEPFAMILIES | • stepfamilies n. Plural of stepfamily. • STEPFAMILY n. a family acquired by a second marriage. |
| SUPERFEMALES | • superfemales n. Plural of superfemale. • SUPERFEMALE n. a very remarkable female. |