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Definition of half hour noun from the Oxford Advanced Learner's Dictionary

half hour

noun
 
/ˌhɑːf ˈaʊə(r)/
 
/ˌhæf ˈaʊər/
(also half an hour)
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  1. a period of 30 minutes
    • He should arrive within the next half hour.
    • a half-hour drive
    Topics Timeb1
utilize
verb
 
 
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