Word Study
hr
WORDNET DICTIONARY
Noun hr has 1 sense
- hr(n = noun.time) 60 minutes, hour - a period of time equal to 1/24th of a day; "the job will take more than an hour" is a kind of time unit, unit of time
is a part of 24-hour interval, day, mean solar day, solar day, twenty-four hour period, twenty-four hours
has particulars: sidereal hour, man hour, person hour
has parts: 30 minutes, half-hour, 15 minutes, quarter-hour, min, minute, quarter
CIDE DICTIONARY
hr, n. [abbreviation].
An abbreviation for hour, the period of time equal to 1/24th of a day. [WordNet 1.5]
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