| AFTERTOUCHES | • aftertouches n. Plural of aftertouch. |
| CONFUTEMENTS | • CONFUTEMENT n. the act of confuting. |
| COUNTERFEITS | • counterfeits n. Plural of counterfeit. • counterfeits v. Third-person singular simple present indicative form of counterfeit. • COUNTERFEIT v. to imitate or feign esp. with intent to deceive. |
| DEFECTIONIST | • defectionist n. One who advocates or encourages defection. • DEFECTIONIST n. one who defects. |
| FENESTRATION | • fenestration n. (Architecture) The arrangement of windows and similar openings in a building. • fenestration n. (Surgery, anatomy) An opening in the surface of an organ etc; the surgical creation of such an opening… • fenestration n. (Surgery, anatomy) An opening that occurs naturally or is created surgically, as through a biological membrane. |
| FETOPROTEINS | • fetoproteins n. Plural of fetoprotein. • FETOPROTEIN n. any of several fetal antigens present in the adult in some abnormal conditions. |
| FIANCHETTOES | • fianchettoes v. Third-person singular simple present indicative form of fianchetto. • FIANCHETTO v. to develop the bishop. |
| FLITTERMOUSE | • flittermouse n. (Now chiefly dialectal) A bat (flying mammal). • flitter-mouse n. Alternative form of flittermouse. • FLITTERMOUSE n. (dialect) a bat. |
| FOOTWEARIEST | • FOOTWEARY adj. weary from walking. |
| FORESTALMENT | • forestalment n. Alternative form of forestallment. • FORESTALMENT n. the act of forestalling. |
| FORGETTERIES | • forgetteries n. Plural of forgettery. • FORGETTERY n. (colloquial) a capacity for forgetting. |
| FUGITOMETERS | • FUGITOMETER n. an instrument used for measuring the fastness to light of dyed materials. |
| HETEROGRAFTS | • heterografts n. Plural of heterograft. • HETEROGRAFT n. a graft of tissue between individuals of different species, a xenograft. |
| METRIFONATES | • METRIFONATE n. an organophosphorus insecticide, aka trichlorfon. |
| PETTIFOGGERS | • pettifoggers n. Plural of pettifogger. • PETTIFOGGER n. a petty, quibbling, unscrupulous lawyer. |
| TELESOFTWARE | • telesoftware n. (Computing, dated) The broadcasting of software for home computers via Teletext, viewdata systems, etc. • TELESOFTWARE n. software that is transmitted to users by means of a teletext or viewdata system. |
| TEPEFACTIONS | • TEPEFACTION n. making or becoming tepid. |
| TRACTORFEEDS | • TRACTORFEED n. the automatic movement of a continuous roll of edge-perforated paper through the platen of the printer. |