| ANGUSTIFOLIATE | • angustifoliate adj. (Botany) Having narrow leaves. • ANGUSTIFOLIATE adj. narrow-leaved. |
| DECAFFEINATING | • decaffeinating v. Present participle of decaffeinate. • DECAFFEINATE v. to remove caffeine from. |
| DEFLAGRABILITY | • deflagrability n. (Chemistry, archaic) The quality of being deflagrable. • DEFLAGRABILITY n. the quality of being deflagrable. |
| DINOFLAGELLATE | • dinoflagellate n. Any of many marine protozoa of the phylum Dinoflagellata, which have two flagella. • DINOFLAGELLATE n. a kind of marine protozoan, one of the principal constituents of plankton. |
| FATIGABILITIES | • fatigabilities n. Plural of fatigability. • FATIGABILITY n. the state of being fatigable, easily tired. |
| FATIGUABLENESS | • fatiguableness n. Alternative form of fatigableness. • FATIGUABLE n. easily tired, also FATIGABLE. |
| FERROMAGNESIAN | • ferromagnesian adj. That contains both iron and magnesium. • FERROMAGNESIAN adj. containing iron and magnesium, as applied to the mafic minerals, e.g. olivine. |
| FIBROCARTILAGE | • fibrocartilage n. A tough form of cartilage that has a matrix of dense bundles of fibres. • FIBROCARTILAGE n. cartilage with embedded fibres. |
| FLABBERGASTING | • flabbergasting adj. Overwhelming in a bewildering way; amazing, confounding, stunning, especially in a ludicrous manner. • flabbergasting v. Present participle of flabbergast. • FLABBERGAST v. to overwhelm with shock, surprise, or wonder. |
| FLAGELLANTISMS | • flagellantisms n. Plural of flagellantism. • FLAGELLANTISM n. the practice of whipping oneself or another. |
| FLAGELLOMANIAC | • flagellomaniac n. A person who has flagellomania. • FLAGELLOMANIAC n. a sufferer from flagellomania. |
| FLAGELLOMANIAS | • FLAGELLOMANIA n. an obsession with flogging. |
| FRACTOGRAPHIES | • fractographies n. Plural of fractography. • FRACTOGRAPHY n. the microscopic study of fractures in metal surfaces. |
| FRAGMENTATIONS | • fragmentations n. Plural of fragmentation. • FRAGMENTATION n. the act of fragmenting. |
| GRANDFATHERING | • grandfathering v. Present participle of grandfather. • grandfathering n. Exemption from new legislation or regulations. • GRANDFATHER v. to exempt (an activity, person, etc.) from a new piece of legislation, restriction or the like. |
| PREFABRICATING | • prefabricating v. Present participle of prefabricate. • PREFABRICATE v. to make standardized parts of beforehand, for assembling later. |
| SAXIFRAGACEOUS | • saxifragaceous adj. (Botany) Of or relating to an order of plants (Saxifragaceae) of which saxifrage is the type. • SAXIFRAGACEOUS adj. belonging to the saxifrage family. |