"trigon" | Definition and Related Words

Noun

A three-sided polygon (synset 113901977)
is a type of: polygon, polygonal shape - a closed plane figure bounded by straight sides
subtypes:
- acute triangle, acute-angled triangle - a triangle whose interior angles are all acute
- equiangular triangle, equilateral triangle - a three-sided regular polygon
- isosceles triangle - a triangle with two equal sides
- oblique triangle - a triangle that contains no right angle
- obtuse triangle, obtuse-angled triangle - a triangle that contains an obtuse interior angle
- right triangle, right-angled triangle - a triangle with one right angle
- scalene triangle - a triangle with no two sides of equal length
- cuneus, wedge, wedge shape - any shape that is triangular in cross section
same as: triangle, trilateral
(astrology) one of four groups of the zodiac where each group consists of three signs separated from each other by 120 degrees (synset 108003213)
referred to in: astrology, star divination - a pseudoscience claiming divination by the positions of the planets and sun and moon

is a type of: triad, trio, triple, triplet - a set of three similar things considered as a unit

same as: triplicity
A triangular lyre of ancient Greece and Rome (synset 104490466)
is a type of: lyre - a harp used by ancient Greeks for accompaniment