| ENDOSULFAN | • endosulfan n. (Chemistry) a toxic chlorinated polycyclic insecticide used to control mites. • ENDOSULFAN n. a brownish crystalline insecticide. |
| FAIRGROUND | • fairground n. An area where a fair (an event for public entertainment) or other public event is held; a showground. • fairground n. A commercially-operated collection of rides, games and other entertainment attractions; an amusement park. • FAIRGROUND n. an area where outdoor fairs, circuses, or exhibitions are held. |
| FECUNDATOR | • FECUNDATOR n. one who fecundates. |
| FLORIBUNDA | • floribunda n. A rose cultivar, having large sprays of small flowers, made by crossing polyantha and hybrid tea rose varieties. • FLORIBUNDA n. a plant whose flowers grow in clusters. |
| FOUDROYANT | • foudroyant adj. Having an awesome and overwhelming effect. • foudroyant adj. (Medicine) fulminant. • FOUDROYANT adj. (French) sudden and overwhelming in effect; dazzling. |
| FOUNDATION | • foundation n. The act of founding, fixing, establishing, or beginning to erect. • foundation n. That upon which anything is founded; that on which anything stands, and by which it is supported; the… • foundation n. (Figurative) The result of the work to begin something; that which stabilizes and allows an enterprise… |
| FOUNTAINED | • fountained v. Simple past tense and past participle of fountain. • FOUNTAIN v. to display water like small waterfalls. |
| FURANOSIDE | • furanoside n. (Biochemistry) The furanose form of a glycoside. • FURANOSIDE n. a glycoside containing the ring characteristic of furanose. |
| INFRASOUND | • infrasound n. (Physics) Sound waves having a frequency below the human audible range (below about 20 Hz). • INFRASOUND n. frequencies below the usual audible limit. |
| LATIFUNDIO | • LATIFUNDIO n. (Latin) a great landed estate, also LATIFONDO, LATIFUNDIUM. |
| OUTFLANKED | • outflanked v. Simple past tense and past participle of outflank. • out-flanked v. Simple past tense and past participle of out-flank. • OUTFLANK v. to circumvent. |
| SULFONATED | • sulfonated v. Simple past tense and past participle of sulfonate. • sulfonated adj. Treated or reacted with a sulfonic acid. • sulfonated adj. Modified by the addition of a sulfonate group. |
| UNFATHOMED | • unfathomed adj. Of unknown depth. • unfathomed adj. Not explored or understood. • UNFATHOMED adj. not fathomed. |
| UNFAVOURED | • unfavoured adj. Alternative form of unfavored. • UNFAVOURED adj. not favoured, also UNFAVORED. |
| UNFLAVORED | • unflavored adj. Not flavored; having no flavor. • UNFLAVORED adj. not flavored, also UNFLAVOURED. |
| UNFORDABLE | • unfordable adj. (Of a body of water) unable to be forded. • UNFORDABLE adj. that cannot be forded. |
| UNPROFANED | • unprofaned adj. Not having been profaned; unsullied. • UNPROFANED adj. not profaned. |