Definition of on the half hour
- Tours start on the half hour.
: either of two equal parts that compose something
: half an hour
: one of a pair: such as
: being one of two equal parts
: that is approximately equal to either of two equal parts that compose something : amounting to approximately half
: falling short of the full or complete thing : partial
: in an equal part or degree
: not completely : partially
: by any means : at all
: a time or office for daily liturgical devotion
: the 24th part of a day : 60 minutes
: the time of day reckoned in two 12-hour periods
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