Letters that make hr
h, r are letters that make 'hr'
Words within hr
are words within 'hr'
HRT is a word created by adding a letter to 'hr'
1 possible definitions for 'hr'
Under this definition, hr is a noun and has the following properties:
hour, 60 minutes have the same meaning as 'hr'
'hr' can be a type of time unit, unit of time.
sidereal hour, man hour, person hour are types of 'hr'.
'hr' can be a part of twenty-four hours, twenty-four hour period, 24-hour interval, solar day, mean solar day, day.
half-hour, 30 minutes, quarter-hour, 15 minutes, min, quarter, minute are parts of 'hr'.