adjective
- Occurring or payable twice each year.
- synonyms: semiannual, biannual, biyearly
adverb
- Every half year, every six months. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). half-yearly. Retrieved September 20, 2026, from http://smartdefine.org/half-yearly/definitions/1251746 |
| Chicago | WordNet. 2010. "half-yearly" http://smartdefine.org/half-yearly/definitions/1251746 (accessed September 20, 2026). |
| Harvard | WordNet 2010, half-yearly, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/half-yearly/definitions/1251746>. |
| MLA | WordNet. "half-yearly" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/half-yearly/definitions/1251746> |