noun, plural mul·gas, mul·ga.
  1. an Australian shrub or small tree, Acacia aneura, forming dense growths in some areas and having foliage used as forage for livestock.
  2. an object, as an Aboriginal shield or club, made from the wood of this tree.

Origin of mulga

1830–40; < Yuwaalaraay (Australian Aboriginal language spoken near Lightning Ridge, N New South Wales) malga Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for mulga

Historical Examples of mulga

British Dictionary definitions for mulga


noun Australian
  1. any of various Australian acacia shrubs, esp Acacia aneura, which grows in the central desert regions and has leaflike leafstalks
  2. scrub comprised of a dense growth of acacia
  3. the outback; bush

Word Origin for mulga

from a native Australian language
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