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

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More Definitions for tri-

tri-

prefix

Kids Definition of tri-

: three triangle

More from Merriam-Webster on tri-

Spanish Central: Translation of tri-

Comments on tri-

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