Reference meaning
Dec
Last updated
the last (12th) month of the year
Related source terms
Other meanings
2. noun
(astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 15213774-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.