Trigon
01
삼각형, 삼변 다각형
a three-sided polygon
02
트리고노, 고대 그리스와 로마의 삼각형 리라
a triangular lyre of ancient Greece and Rome
03
트라이곤, 황도 삼각형
(astrology) one of four groups of the zodiac where each group consists of three signs separated from each other by 120 degrees
