Definition

Taking place two times in a year.

Example

The company holds a biannual meeting to discuss its progress.

Conversation

Are you going to the biannual book fair this weekend?

Yeah, I wouldn't miss it!

I heard they're featuring some amazing authors this year.

Absolutely! It’s a great chance to meet them and get signed copies.

Synonyms & Antonyms

Root Explanation

Biannual → It is formed from "bi-" (meaning two) and "annual" (from Latin "annus", meaning year). The word "biannual" means occurring twice a year.

Memory Tip

Think of 'two' ('bi-') events happening each 'year' ('annual') — that's what biannual means.

Visually Confused Words