Either one of the Bears. See the Phrases below.(noun)
Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "ursa" in a sentence
"Weirdly, Jon and I were talking about the etymology of the German word for bear this morning, and how it comes from the word for brown, instead of the latin root ursus or ursa."
"First 30 minutes many to the left of the radiant ursa major area"
"Boswell would have supposed his office of bear-leader to the ursa major a thing to be envied."