"hr" | Definition and Related Words

Noun

is a type of: time unit, unit of time - a unit for measuring time periods
subtypes:
- sidereal hour - 1/24 of a sidereal day
- man hour, person hour - a time unit used in industry for measuring work
has:
- 30 minutes, half-hour - a half of an hour
- 15 minutes, quarter-hour - a quarter of an hour
- min, minute - a unit of time equal to 60 seconds or 1/60th of an hour
- quarter - a unit of time equal to 15 minutes or a quarter of an hour
is a part of: 24-hour interval, day, mean solar day, solar day, twenty-four hour period, twenty-four hours - time for Earth to make a complete rotation on its axis

same as: 60 minutes, hour