Jun 3, 2026 · The meaning of TRIANGULAR is of, relating to, or having the form of a triangle. How to use triangular in a sentence.

TRIANGULAR definition: 1. shaped like a triangle: 2. shaped like a triangle: 3. having the shape of a triangle. Learn more.

Triangle, a polygon with three corners (vertices) and three lines (sides) A triangle or trigon[1] is a polygon with three corners and three sides, one of the basic shapes in geometry. The corners, also …

Learn what triangular means with clear definitions, pronunciation, synonyms, and real-world examples. Simple explanations to help you use triangular correctly.

TRIANGULAR meaning: 1. shaped like a triangle: 2. shaped like a triangle: 3. having the shape of a triangle. Learn more.

Every other triangular number is a hexagonal number. Knowing the triangular numbers, one can reckon any centered polygonal number; the n th centered k -gonal number is obtained by the formula where …

3 meanings: 1. Also: trigonal of, shaped like, or relating to a triangle; having three corners or sides 2. of or involving.... Click for more definitions.

Define triangular. triangular synonyms, triangular pronunciation, triangular translation, English dictionary definition of triangular. adj. 1. Of, relating to, or shaped like a triangle. 2. Having a triangle for a base: …

Anything that looks like a a shape with three sides and three angles is triangular. If you see a triangular fin in the ocean while you’re swimming, watch out! Shark!

TRIANGULAR definition: pertaining to or having the form of a triangle; three-cornered. See examples of triangular used in a sentence.