| EXFIL | • exfil n. (Chiefly military) Clipping of exfiltration (“the act of going out of a place”). • exfil n. (Computing) Clipping of exfiltration (“covert extraction of data”). • EXFIL v. to remove (data) from a computer, network, etc. surreptitiously and without permission or unlawfully. |
| FILAR | • filar adj. Of or relating to a thread or line; characterized by threads stretched across the field of view. • FILAR adj. pertaining to a thread. |
| FILCH | • filch v. (Transitive) To illegally take possession of (something, especially items of low value); to pilfer, to steal. • filch n. Something which has been filched or stolen. • filch n. An act of filching; larceny, theft. |
| FILED | • filed v. Simple past tense and past participle of file. • FILE v. to arrange in order for future reference. |
| FILER | • filer n. Agent noun of file; one who files something. • filer n. (Computing) A software program for managing files. • Filer prop.n. A surname. |
| FILES | • files n. Plural of file. • files v. Third-person singular simple present indicative form of file. • Files prop.n. Plural of File. |
| FILET | • filet n. Alternative form of fillet. • filet v. Alternative form of fillet. • FILET v. to cut boneless slices from, also FILLET. |
| FILII | • FILIUS n. (Latin) a son. |
| FILKS | • filks v. Third-person singular simple present indicative form of filk. • FILK n. a type of popular music that parodies folk songs. |
| FILLE | • FILLE n. (French) a girl. |
| FILLO | • fillo n. Alternative spelling of phyllo. • FILLO n. (Greek) very thin pastry dough, also FILO, PHYLLO. |
| FILLS | • fills v. Third-person singular simple present indicative form of fill. • fills n. Plural of fill. • Fills prop.n. Plural of Fill. |
| FILLY | • filly n. A young female horse. • filly n. (Dated) A young, attractive woman. • FILLY n. a female horse up to four years old. |
| FILMI | • filmi n. (India, music) Music written especially for Bollywood films. • FILMI n. (Hinglish) relating to films or the cinema industry. |
| FILMS | • films n. Plural of film. • films v. Third-person singular simple present indicative form of film. • FILM v. to make a motion picture. |
| FILMY | • filmy adj. Resembling or made of a thin film; gauzy. • filmy adj. Covered by (or as if by) a film; hazy. • filmy adj. Film-like; similar to a motion picture. |
| FILOS | • filos n. Plural of filo. • Filos n. Plural of Filo. • FILO n. (Greek) very thin pastry dough, also FILLO, PHYLLO. |
| FILTH | • filth n. Dirt; foul matter; that which soils or defiles. • filth n. Smut; that which sullies or defiles the moral character; corruption; pollution. • filth n. (Derogatory, uncountable) A vile or disgusting person. |
| FILUM | • filum n. (Anatomy) a filamentous anatomical structure. • FILUM n. (Latin) a threadlike anatomical structure. |