| / English Dictionary |
SIDEREAL HOUR
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
1/24 of a sidereal day
Classified under:
Nouns denoting time and temporal relations
Hypernyms ("sidereal hour" is a kind of...):
sidereal time (measured by the diurnal motion of stars)
60 minutes; hour; hr (a period of time equal to 1/24th of a day)
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