Advertisement
Advertisement
period of revolution
noun
- astronomy the mean time taken for one body, such as a planet, to complete a revolution about another, such as the sun
Advertisement
Word of the Day
[tawr-choo-uhs ]
Meaning and examplesStart each day with the Word of the Day in your inbox!
By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.
Advertisement
Advertisement
Advertisement
Browse