trig
noun
[ trɪɡ ]
• trigonometry.
Origin:
late 19th century: abbreviation.
trig
adjective
• neat and smart in appearance.
• "two trig little boys, each in a gray flannel suit"
trig
verb
• make neat and smart in appearance.
• "he has rigged her and trigged her with paint and spar"
Origin:
Middle English (in the sense ‘faithful, trusty’): from Old Norse tryggr ; related to true. The current verb sense dates from the late 17th century.