trimonthly

[ trahy-muhnth-lee ]

adjective
  1. occurring, taking place, done, or acted upon every three months.

Origin of trimonthly

1
First recorded in 1855–60; tri- + monthly

Words Nearby trimonthly

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British Dictionary definitions for trimonthly

trimonthly

/ (traɪˈmʌnθlɪ) /


adjective, adverb
  1. every three months

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012