Noun: trigon 'trI,gón
- A three-sided polygon
"A trigon is the simplest form of a trilateral";
- triangle, trilateral
- A triangular lyre of ancient Greece and Rome
"The musician played a haunting melody on the trigon"
- (astrology) one of four groups of the zodiac where each group consists of three signs separated from each other by 120 degrees
"In astrology, Aries, Leo, and Sagittarius form a fire trigon";
- triplicity
Derived forms: trigons
Type of: lyre, polygon, polygonal shape, triad, trio, triple, triplet
Encyclopedia: Trigon