| AFTERBURNING | • afterburning n. (Aviation) The injection of extra fuel into a jet engine downstream of the turbines in order to achieve extra thrust. • AFTERBURNING n. reheat, the use of a device to inject fuel into the hot exhaust gases of a turbojet in order to obtain increased thrust. |
| ENFRANCHISER | • enfranchiser n. One who enfranchises. • ENFRANCHISER n. one who enfranchises. |
| FARNARKELING | • FARNARKELING n. wasting time, messing about. |
| FOREWARNINGS | • forewarnings n. Plural of forewarning. • FOREWARNING n. the act of forewarning. |
| FORWANDERING | • forwandering v. Present participle of forwander. • FORWANDER v. (archaic) to wander away; to go astray. |
| FRATERNISING | • fraternising v. Present participle of fraternise. • FRATERNISE v. to associate with, also FRATERNIZE. |
| FRATERNIZING | • fraternizing v. Present participle of fraternize. • FRATERNIZE v. to associate or mingle as brothers or on fraternal terms, also FRATERNISE. |
| FRONTIERSMAN | • frontiersman n. A person who lives on the borders of a country, or in a wild and undeveloped area on the fringes of civilization. • FRONTIERSMAN n. a person who lives or works on a frontier. |
| INFIRMARIANS | • infirmarians n. Plural of infirmarian. • INFIRMARIAN n. (historical) an officer in a mediaeval monastery who was in charge of the infirmary, also INFIRMARER. |
| INTERFRONTAL | • interfrontal adj. (Anatomy) Between the frontal bones. • INTERFRONTAL adj. between the frontal bones. |
| RAINPROOFING | • rainproofing v. Present participle of rainproof. • RAINPROOF v. to make proof against rain. |
| RANGEFINDERS | • rangefinders n. Plural of rangefinder. • range␣finders n. Plural of range finder. • RANGEFINDER n. an instrument for finding the distance of an object. |
| REFRAINMENTS | • refrainments n. Plural of refrainment. • REFRAINMENT n. the act of refraining. |
| TRANSFERRING | • transferring v. Present participle of transfer. • transferring n. The act by which something is transferred; a transfer. • TRANSFER v. to move from one place to another. |
| TRANSFERRINS | • transferrins n. Plural of transferrin. • TRANSFERRIN n. a beta globulin in blood plasma capable of combining with ferric ions and transporting iron in the body. |
| TRANSFORMING | • transforming v. Present participle of transform. • transforming n. Transformation. • TRANSFORMING n. the act of transforming. |