adjective
[ only before noun ] happening every six months; happening after the first six months of the year :
a half-yearly meeting
the half-yearly sales figures
► ˌhalf-ˈyearly adverb :
Interest will be paid half-yearly in June and December.
adjective
[ only before noun ] happening every six months; happening after the first six months of the year :
a half-yearly meeting
the half-yearly sales figures
► ˌhalf-ˈyearly adverb :
Interest will be paid half-yearly in June and December.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005