HALF-DAY Meaning of HALF-DAY in English I half-day adjective BrE AmE ˌhɑːf ˈdeɪ ◂ § ˌhæf- AmE ˌhæf-▶ ˌ half-day ˈ closure II half-day noun BrE AmE ˈhɑːf deɪ § ˈhæf- AmE ˈhæf-▷ half-day|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012