Definition of hour circle
: a circle on the celestial sphere that passes through both celestial poles
- Trending Now: More Trending:
- asylum insubordinate promulgate epochal clemency
- ALL
What's Trending Now
More Trending Words
Recent Examples of hour circle from the Web
-
Instead of storming the stores or spending hours circling some parking garage, everyone would take a long winter’s nap.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'hour circle.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of hour circle
1690
Learn More about hour circle
-
Britannica.com: Encyclopedia article about hour circle
Seen and Heard
What made you want to look up hour circle? Please tell us where you read or heard it (including the quote, if possible).
