Biannually
The Century Dictionary and Cyclopedia
Twice a year.
Wiktionary, Creative Commons Attribution/Share-Alike License
adverb.
Twice
per
year
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adverb.
twice a year
Word Usage
"The Jerusalem Prize, Israel's most prestigious award for foreign writers, is awarded biannually."
cross-reference
biennially
Synonym
Words with the same meaning
semiannually