| FELLMONGERIES | • fellmongeries n. Plural of fellmongery. • FELLMONGERY n. the preparation of skins for the tanner. |
| FEUILLETONISM | • feuilletonism n. The light, entertaining writing style associated with feuilletons. • FEUILLETONISM n. the production of feuilletons. |
| FLAMEPROOFERS | • flameproofers n. Plural of flameproofer. • FLAMEPROOFER n. one who flameproofs. |
| FLAMETHROWERS | • flamethrowers n. Plural of flamethrower. • flame␣throwers n. Plural of flame thrower. • FLAMETHROWER n. a device that expels from a nozzle a burning stream of liquid or semiliquid fuel under pressure. |
| FLUORIMETRIES | • fluorimetries n. Plural of fluorimetry. • FLUORIMETRY n. measurement by fluorimeter, also FLUOROMETRY. |
| FLUOROMETRIES | • FLUOROMETRY n. measurement by fluorometer, also FLUORIMETRY. |
| FORESTALLMENT | • forestallment n. The act or process of forestalling; a delay; hinderance; prevention; aversion. • FORESTALLMENT n. the act of forestalling. |
| FORESTALMENTS | • forestalments n. Plural of forestalment. • FORESTALMENT n. the act of forestalling. |
| FORMALDEHYDES | • formaldehydes n. Plural of formaldehyde. • FORMALDEHYDE n. a formic aldehyde, formalin. |
| FULSOMENESSES | • FULSOMENESS n. the state of being fulsome. |
| METALLIFEROUS | • metalliferous adj. (Metallurgy) Containing a metallic element. Often used to describe ores that are mined commercially. • METALLIFEROUS adj. bearing metal. |
| MYELOFIBROSES | • myelofibroses n. Plural of myelofibrosis. • MYELOFIBROSIS n. an anemic condition in which bone marrow becomes fibrotic. |
| OLFACTOMETERS | • olfactometers n. Plural of olfactometer. • OLFACTOMETER n. an instrument measuring intensity of odour of a substance. |
| PREFORMULATES | • preformulates v. Third-person singular simple present indicative form of preformulate. • PREFORMULATE v. to formulate in advance. |
| RECOMFORTLESS | • recomfortless adj. (Obsolete, rare) Without comfort, unconsoled. • RECOMFORTLESS adj. (Spenser) comfortless. |
| REFLECTOGRAMS | • reflectograms n. Plural of reflectogram. • REFLECTOGRAM n. an image produced by reflectography. |
| SULFONMETHANE | • sulfonmethane n. (Organic chemistry) A sedative drug with chemical formula C7H16O4S2; acetone diethyl sulfone. • SULFONMETHANE n. (US) a colourless crystalline compound used medicinally as a hypnotic, also SULPHONMETHANE. |
| TELESCOPIFORM | • telescopiform adj. Shaped like a telescope, with retractile tubular portions. • TELESCOPIFORM adj. in the form of a telescope. |
| UMBELLIFEROUS | • umbelliferous adj. (Botany) Bearing umbels. • umbelliferous adj. (Botany) Pertaining to a member of the family Umbelliferae. • UMBELLIFEROUS adj. bearing umbels. |
| WAFFLESTOMPER | • wafflestomper n. Alternative form of waffle stomper. • waffle-stomper n. Alternative form of waffle stomper. • waffle␣stomper n. (Footwear, informal) A type of heavy hiking boot with ridged soles. |