| DIOLEFIN | • diolefin n. (Organic chemistry) An olefin that has two double bonds; a diene. • DIOLEFIN n. a compound containing two double bonds between hydrogen atoms, aka diene. |
| FIVEFOLD | • fivefold adj. In a group or series of five; consisting of five together as one; quintuple. • fivefold adv. By a factor of five. • five-fold adj. Rare spelling of fivefold. |
| FLORIDER | • FLORID adj. flowery; having a ruddy or highly coloured complexion. |
| FLUORIDE | • fluoride n. (Chemistry) Any salt of hydrofluoric acid; for example, potassium fluoride. • fluoride n. (Chemistry) A binary compound of fluorine and another element or radical. • FLUORIDE n. a compound of fluorine, also FLUORID. |
| FOETIDLY | • FOETID adv. stinking, also FETID. |
| FOLIAGED | • foliaged adj. Having foliage, or in compounds, a defined type of foliage. • FOLIAGED adj. having foliage. |
| FOLIATED | • foliated adj. (Geology, of a rock) Having a structure of thin layers. • foliated adj. (Architecture) Decorated with foliage. • foliated adj. (Music) Having notes added above or below, as in a plain-song melody. |
| FORELAID | • forelaid v. Simple past tense and past participle of forelay. • FORELAY v. to wait in ambush. |
| FRIVOLED | • frivoled v. Simple past tense and past participle of frivol. • FRIVOL v. to behave playfully. |
| HOPFIELD | • hopfield n. Alternative form of hop field. • hop␣field n. A field in which hops are grown. • HOPFIELD n. a field where hops are grown. |
| INFOLDED | • infolded v. Simple past tense and past participle of infold. • INFOLD v. to fold inwards. |
| INFOLDER | • infolder n. Archaic form of enfolder. • INFOLDER n. one that infolds. |
| LIFEHOLD | • lifehold n. Land held by a life estate. • LIFEHOLD adj. of land, held by a life estate. |
| NINEFOLD | • ninefold adj. Having nine parts. • ninefold adj. Having nine times as much or as many. • ninefold adv. By a factor of nine. |
| OILFIELD | • oilfield n. Alternative spelling of oil field. • oil␣field n. An area under which are reserves of petroleum, especially one with productive oil wells. • OILFIELD n. an area of mineral oil production. |
| OILFIRED | • oil-fired adj. Of a boiler or heating system: burning oil as a fuel to provide heat. • OILFIRED adj. using oil as fuel. |
| OUTFIELD | • outfield n. (Baseball, softball) The region of the field between the infield and the outer fence. • outfield n. (Cricket) The region of the field roughly outside of the infield or the wicket-keeper, slips, gully… • outfield n. The area outside a racetrack or running track. |
| PROFILED | • profiled v. Simple past tense and past participle of profile. • PROFILE v. to draw an outline of. |
| UNFOILED | • unfoiled adj. Not foiled. • UNFOILED adj. not foiled. |