triennial
IPA: traɪˈɛniʌɫ
noun
- A third anniversary.
- A plant that requires three years to complete its life-cycle.
adjective
- Happening every three years.
- Lasting for three years.
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Examples of "triennial" in Sentences
- Also the agreements became triennial instead of yearly.
- A triennial reunion for Brats is organized by the association.
- One noteworthy event is the triennial art expo held in the area.
- In 1919 triennial elections to the London County Council resumed.
- He made a triennial visit to Wales as examiner of the Carmarthen Academy.
- The three pronged fork that was the emblem of Neptune's triennial appearance.
- The most widespread system in use was the three course or triennial rotation.
- The orchestra is associated with the triennial Gustav Mahler Conducting Prize.
- The triennial exhibitions were accompanied by a lecture and concert programme.
- The triennial elections were postponed in 1914 on the outbreak of World War I.