AskDefine | Define triennial

Dictionary Definition

triennial adj : occurring every third year or lasting 3 years n : the 300th anniversary (or the celebration of it) [syn: tercentennial, tercentenary]

User Contributed Dictionary

English

Adjective

triennial
  1. happening every three years.
  2. lasting for three years.

Noun

triennial
  1. A third anniversary.

Extensive Definition

Continuing three years: happening every third year

Synonyms, Antonyms and Related Words

Privacy Policy, About Us, Terms and Conditions, Contact Us
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2
Material from Wikipedia, Wiktionary, Dict
Valid HTML 4.01 Strict, Valid CSS Level 2.1