Dictionary.com
Thesaurus.com

gilgai

American  
[gil-gahy] / ˈgɪl gaɪ /
Or gilgie

noun

Australian.

  1. a small gully or ditch.

  2. a small pond or pool of water.

gilgai British  
/ ˈɡɪlɡaɪ /

noun

  1. a natural water hole

"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

Etymology

Origin of gilgai

First recorded in 1895–1900, gilgai is from the Kamilaroi word gilgay

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.