half-hour
(haf′o̵ur′)
noun
- 30 minutes
- the point 30 minutes after any given hour
adjective
- lasting for 30 minutes
- occurring every 30 minutes
See half-hour in American Heritage Dictionary 4
noun- A period of 30 minutes.
- The middle point of an hour: The clock chimes on the half-hour.
Related Forms:
- halfˈ-hourˈly adverb & adj.
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