|
Definition of Triangulum Australe
1. Noun. A small bright constellation in the polar region of the southern hemisphere near Circinus and Apus.
Definition of Triangulum Australe
1. Proper noun. (constellation) A winter constellation of the southern sky, which has three bright stars that form a triangle. It lies north of the constellation Apus, between Ara and Circinus. ¹
¹ Source: wiktionary.com