triangle
noun
a closed plane figure having three sides and three angles.
triangles
-
pluralof triangle.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Small triangles would behave almost exactly as Euclid predicted, and short parallel paths would not noticeably converge.
From Science Daily ● Sep. 28, 2026
The triangles still behave like ordinary triangles, and the parallel lines still behave like parallel lines.
From Science Daily ● Sep. 28, 2026
Another young adult drama debuting later this year is “Minimum Wage,” which focuses on teens managing part-time jobs and love triangles.
From Los Angeles Times ● Aug. 14, 2026
Positional rotations in the wide triangles for Tuchel were supposed to be the key attacking tactic England were to lean on throughout the tournament.
From BBC ● Jul. 12, 2026
I see circles and bisecting triangles that form equations in my brain.
From "The Miscalculations of Lightning Girl" by Stacy McAnulty
