| FLOURISHIEST | • FLOURISHY adj. full of flourishes. |
| FLUEGELHORNS | • fluegelhorns n. Plural of fluegelhorn. • FLUEGELHORN n. (German) a bugle with valves, also FLUGELHORN. |
| FLUOROCHROME | • fluorochrome n. Any of various fluorescent dyes used to stain biological material before microscopic examination. • FLUOROCHROME n. any of various fluorescent substances used in biological staining to produce fluorescence in a specimen. |
| FLUOROGRAPHY | • fluorography n. Photofluorography. • fluorography n. Visualisation of radiolabelled material. • FLUOROGRAPHY n. the photography of the image produced on a fluorescent screen by X rays. |
| FLUOROPHORES | • fluorophores n. Plural of fluorophore. • FLUOROPHORE n. a chemical group responsible for fluorescence. |
| FORESIGHTFUL | • foresightful adj. Having, exercising, or characterised by foresight; forward-looking; prudent. • FORESIGHTFUL adj. full of foresight. |
| FOURTEENTHLY | • fourteenthly adv. In the fourteenth place; fourteenth in a row. • FOURTEENTH adv. number fourteen in sequence. |
| HEXAFLUORIDE | • hexafluoride n. (Chemistry) any fluoride containing six fluorine atoms in each molecule. • HEXAFLUORIDE n. a chemical compound with the general formula XF6. |
| HUNDREDFOLDS | • hundredfolds n. Plural of hundredfold. • HUNDREDFOLD n. a multiplication by one hundred. |
| HYDROFLUORIC | • hydrofluoric adj. (Chemistry) Containing hydrogen and fluorine. • HYDROFLUORIC adj. as in hydrofluoric acid, a strong acid used for etching glass. |
| OVERFLOURISH | • overflourish v. (Obsolete) To make excessive display or flourish of. • overflourish v. (Obsolete) To embellish with outward ornaments or flourishes; to varnish over. • OVERFLOURISH v. to cover with blossom, or with flourishes or ornament. |
| SHUFFLEBOARD | • shuffleboard n. (Uncountable) A game that involves sliding a puck or coin towards a target. • shuffleboard n. (Countable) The long, narrow board on which this game is played. • SHUFFLEBOARD n. an old game in which a coin or other disc was driven along a table by the hand, also SHOVELBOARD. |
| SULFORAPHANE | • sulforaphane n. (Organic chemistry, medicine) An antimicrobial compound, 1-isothiocyanato-4-methylsulfinylbutane, that… |
| THIOSULFURIC | • thiosulfuric adj. (Inorganic chemistry) Of or pertaining to thiosulfuric acid or its derivatives. • THIOSULFURIC adj. as in thiosulfuric acid, an unstable acid known only in solutions and in the form of its salts. |
| UNWORSHIPFUL | • unworshipful adj. Not worshipful. • UNWORSHIPFUL adj. not worshipful. |
| WORSHIPFULLY | • worshipfully adv. In a worshipful manner; reverentially. • WORSHIPFUL adv. entitled to worship. |