biennially

adverb

bi·​en·​ni·​al·​ly (ˌ)bī-ˈe-nē-ə-lē How to pronounce biennially (audio)
-ˈen-yə-
: every two years

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“Biennially.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biennially. Accessed 26 Dec. 2025.

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