semiannual

/ˌsɛmiˈænjuəl/
adjective
  1. Happening or appearing twice a year, typically every six months.
    • The company holds a semiannual meeting for all employees in June and December.
    • The magazine publishes semiannual issues, one in spring and one in fall.
    • We receive a semiannual report on the project's progress.
Synonyms
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