trimonthly
/traɪˈmʌnθli/
adjective
- Occurring every three months.
- We have a trimonthly team meeting to review our progress.
- The company publishes a trimonthly financial report for its investors.
- The magazine switched from monthly to trimonthly publication to save costs.
Synonyms
adverb
- Every three months.
- We check the inventory trimonthly to keep track of supplies.
- The newsletter is sent out trimonthly, so the next issue will arrive in April.
- The committee meets trimonthly to discuss long-term plans.