A grouping of three.
on a CRT display, a group of three neighbouring phosphor dots, coloured green, red, and blue.
A chord consisting of a root tone, the tone two degrees higher, and the tone four degrees higher in a given scale.
A branch of a Chinese underground criminal society, mostly based in Hong Kong.
A word of three syllables.
A group of three things.
An aspect of two astrological bodies when 120° apart.
To put in the aspect of a trine.
Triple; threefold.
Denoting the aspect of two celestial bodies which are 120° apart.