any of several Australian weaverbirds, especially of the genus Poephila.
the vesper sparrow.
Origin of grass finch
An Americanism dating back to 1775–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
any Australian weaverbird of the genus Poephila and related genera, many of which are brightly coloured and kept as cagebirds
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