Filar, fī′lar, adj. pertaining to a thread.

Filature, fil′a-tūr, n. the reeling of silk, or the place where it is done.—n. Fil′atory, a machine for forming or spinning threads. [Fr.,—L. filum, a thread.]

Filbert, fil′bert, n. the nut of the cultivated hazel—(obs.) Fil′berd. [Prob. from St Philibert, whose day fell in the nutting season, Aug. 22 (O.S.).]

Filch, filch, v.t. to steal: to pilfer.—n. Filch′er, a thief.—adv. Filch′ingly. [Ety. unknown.]

File, fīl, n. a line or wire on which papers are placed in order: the papers so placed: a roll or list: a line of soldiers ranged behind one another: the number of men forming the depth of a battalion.—v.t. to put upon a file: to arrange in an orderly manner: to put among the records of a court: to bring before a court.—v.i. to march in a file.—n. File′-lead′er.—File off, to wheel off at right angles to the first direction; File with, to rank with, to be equal to.—Single file, Indian file, of men marching one behind another. [Fr. file—L. filum, a thread.]

File, fīl, n. a steel instrument with sharp-edged furrows for smoothing or rasping metals, &c.: any means adopted to polish a thing, as a literary style: a shrewd, cunning person, a deep fellow: a pickpocket.—v.t. to cut or smooth with, or as with, a file: to polish, improve.—n. File′-cut′ter, a maker of files.—adj. Filed, polished, smooth.—ns. File′-fish, a fish of genus Balistes, the skin granulated like a file; Fil′er, one who files; Fil′ing, a particle rubbed off with a file. [A.S. feól; Ger. feile; Dut. vijl.]

File, fīl, v.t. (Shak.) to defile, pollute.

Filemot, fil′e-mot, adj. of a dead-leaf colour—also n. the colour itself. [Fr. feuillemorte, a dead leaf.]

Filial, fil′yal, adj. pertaining to or becoming a son or daughter: bearing the relation of a child.—adv. Fil′ially. [Fr.,—Low L. filialis—L. filius, a son.]

Filiate, Filiation. Same as Affiliate, Affiliation.