[trahy-ang-gyuh-luh m aw-strey-lee]
- the Southern Triangle, a southern constellation between Pavo and Circinus.
Origin of Triangulum Australe
From New Latin
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a small bright triangular constellation in the S hemisphere, lying between Ara and the Southern Cross, that contains an open star cluster
New Latin: southern triangle
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012