calendar year
noun/ˌkælɪndə ˈjɪə(r)/, /ˌkælɪndə ˈjɜː(r)/
/ˌkælɪndər ˈjɪr/
(specialist)- the period of time from 1 January to 31 December in the same yearTopics Timec2
Check pronunciation:
calendar year
Definition of calendar year noun from the Oxford Advanced Learner's Dictionary