| CAMOUFLET | • camouflet n. (Military) The resulting cavity in a deep underground burst when there is no rupture of the surface. • CAMOUFLET n. (French) a mine used to destroy an underground enemy emplacement. |
| FILOPLUME | • filoplume n. (Zoology, archaic) A hair-like feather; a feather with a slender scape and without a web in most or all of its length. • FILOPLUME n. a slender hairlike feather. |
| FLAMEOUTS | • flameouts n. Plural of flameout. • flame-outs n. Plural of flame-out. • FLAMEOUT n. a failure of a jet engine in flight. |
| FLEROVIUM | • flerovium n. The chemical element with atomic number 114. • FLEROVIUM n. an artificially produced radioactive transuranic element. |
| FLUMMOXED | • flummoxed adj. Confused, perplexed or flustered. • flummoxed v. Simple past tense and past participle of flummox. • FLUMMOX v. to confuse. |
| FLUMMOXES | • flummoxes v. Third-person singular simple present indicative form of flummox. • FLUMMOX v. to confuse. |
| FORMULATE | • formulate v. (Transitive) To put into a clear and definite form of statement or expression. • FORMULATE v. to state or express in a clear definite form. |
| FORMULISE | • formulise v. Alternative form of formulize. • FORMULISE v. to express in a formula, also FORMULIZE. |
| FORMULIZE | • formulize v. (Transitive) To reduce to a formula. • formulize v. (Transitive) To formulate. • FORMULIZE v. to express in a formula, also FORMULISE. |
| FULSOMELY | • fulsomely adv. In a fulsome manner. • FULSOME adv. cloying. |
| FULSOMEST | • fulsomest adj. Superlative form of fulsome: most fulsome. • FULSOME adj. cloying. |
| FUMAROLES | • fumaroles n. Plural of fumarole. • FUMAROLE n. a hole which emits volcanic vapours, also FUMEROLE. |
| FUMEROLES | • fumeroles n. Plural of fumerole. • FUMEROLE n. a hole in a volcanic region from which hot gases and vapors issue, also FUMAROLE. |
| MOLESTFUL | • molestful adj. (Obsolete) troublesome; vexatious. • MOLESTFUL adj. troublesome, vexatious. |
| MONOFUELS | • monofuels n. Plural of monofuel. • MONOFUEL n. a type of rocket propellant. |
| MOUTHFEEL | • mouthfeel n. The texture of food, drink, etc. as perceived by the mouth. • MOUTHFEEL n. the sensory perception of a particular food while chewing. |
| OUTFUMBLE | • outfumble v. (Transitive) To surpass in fumbling. • OUTFUMBLE v. to surpass in fumbling. |