— triangularity /truy ang'gyeuh lar"i tee/ , n. — triangularly , adv.
/truy ang"gyeuh leuhr/ , adj.
1. pertaining to or having the form of a triangle; three-cornered.
2. having a triangle as base or cross section: a triangular prism.
3. comprising three parts or elements; triple.
4. pertaining to or involving a group of three, as three persons, parties, or things.
[ 1535-45; triangularis, equiv. to triangul ( um ) TRIANGLE + -aris -AR 1 ]