the mathematics of triangles and trigonometric functions
<noun.cognition> [ adj ]
neat and smart in appearance
<adj.all> a clean-cut and well-bred young man the trig corporal in his jaunty cap a trim beard
Trig \Trig\, a. [Formerly written trick, akin to trick to dress.] Full; also, trim; neat. [Prov. Eng. & Scot.]
To sit on a horse square and trig. --Brit. Quart. Rev.
Trig \Trig\, v. t. [See {Trigger}.] To stop, as a wheel, by placing something under it; to scotch; to skid.
Trig \Trig\, n. [See {Trigger}.] A stone, block of wood, or anything else, placed under a wheel or barrel to prevent motion; a scotch; a skid. [Eng.] --Wright.
Trig \Trig\, v. t. [Cf. Dan. trykke to press, Sw. trycka.] To fill; to stuff; to cram. [Obs.] --Dr. H. More.