noun

• A time period of sixty minutes; one twenty-fourth of a day.
• A season, moment, or time.
• (poetic) The time.
• (military, in the plural) Used after a two-digit hour and a two-digit minute to indicate time.
• (Christianity, in the plural) The set times of prayer, the canonical hours, the offices or services prescribed for these, or a book containing them.
• (chiefly US) A distance that can be traveled in one hour.