| DARKFIELD | • darkfield adj. Being or relating to a method of microscopy that excludes the unscattered beam from the image, so that… • DARKFIELD adj. as in darkfield microscope, an ultramicroscope. |
| DWARFLIKE | • dwarflike adj. Resembling or characteristic of a dwarf; small, diminutive. • DWARFLIKE adj. like a dwarf. |
| FAIRYLIKE | • fairylike adj. Resembling or characteristic of a fairy. • FAIRYLIKE adj. like a fairy. |
| FIBERLIKE | • fiberlike adj. (American spelling) Like fiber; fibrous. • FIBERLIKE adj. like a fiber, also FIBRELIKE. |
| FIBRELIKE | • fibrelike adj. Like fibre; fibrous. • FIBRELIKE adj. like a fibre, also FIBERLIKE. |
| FIELDWORK | • fieldwork n. (Uncountable, agriculture) Work done out in the fields as opposed to that done elsewhere on the farm… • fieldwork n. (Uncountable) Work done out in the real world rather than in controlled conditions. • fieldwork n. (In scientific research) The collection of raw data in the field, field research, field study, field studies. |
| FILMMAKER | • filmmaker n. A producer or director of films/movies. • film-maker n. Alternative spelling of filmmaker. • film␣maker n. Alternative spelling of filmmaker. |
| FIRELOCKS | • firelocks n. Plural of firelock. • FIRELOCK n. an old form of gunlock, as the flintlock, which ignites the priming by a spark. |
| FLICKERED | • flickered v. Simple past tense and past participle of flicker. • FLICKER v. to burn unsteadily, as of a flame. |
| FLYSTRIKE | • flystrike n. Myiasis. • FLYSTRIKE n. the infestation of wounded sheep by blowflies or maggots. |
| FOREMILKS | • foremilks n. Plural of foremilk. • FOREMILK n. the milk secreted immediately after childbirth. |
| FRECKLIER | • frecklier adj. Comparative form of freckly: more freckly. • FRECKLY adj. marked with freckles. |
| FRECKLING | • freckling v. Present participle of freckle. • freckling n. A pattern of freckles. • FRECKLING n. a collection of little spots. |
| FRIKKADEL | • frikkadel n. A traditional Afrikaner dish of baked (or sometimes deep-fried) meatballs prepared with onion, bread… • FRIKKADEL n. (South African) a fried ball of mincemeat, also FRICADEL. |
| FROLICKED | • frolicked v. Simple past tense and past participle of frolic. • FROLIC v. to play and run about merrily. |
| FROLICKER | • frolicker n. One who frolics; a reveler. • FROLICKER n. one who frolics. |
| FROSTLIKE | • frostlike adj. Resembling frost or some aspect of it. • FROSTLIKE adj. like frost. |
| FRUITLIKE | • fruitlike adj. Resembling fruit. • FRUITLIKE adj. like a fruit. |
| LIFEWORKS | • lifeworks n. Plural of lifework. • LIFEWORK n. the major work of one's lifetime. |