Definitions of trig
The word trig uses 4 letters:girt.
TRIG is playable in:
v. t. - To fill; to stuff; to cram. 2
a. - Full; also, trim; neat. 2
v. t. - To stop, as a wheel, by placing something under it; to scotch; to skid. 2
n. - A stone, block of wood, or anything else, placed under a wheel or barrel to prevent motion; a scotch; a skid. 2