1 tri- | Definition of tri-
Logo
Menu
dictionary thesaurus

tri-

combining form

Definition of tri-

1 : three : having three elements or parts trigraph
2 : into three trisect
3a : thrice triweekly
b : every third trimonthly

History and Etymology for tri-

Latin (from tri-, tres) & Greek, from tri-, treis — more at three

Keep scrolling for more

Keep scrolling for more

More Definitions for tri-

tri-

prefix

Kids Definition of tri-

: three triangle

More from Merriam-Webster on tri-

Spanish Central: Translation of tri-

WORD OF THE DAY

See Definitions and Examples

Get Word of the Day daily email!