- to make the characteristic sound of a pig; grunt.
- the squealing or grunting sound made by a pig.
Origin of oink
First recorded in 1940–45; imitative
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- an imitation or representation of the grunt of a pig
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
Word Origin and History for oink
"to make a noise like a pig," 1965, of imitative origin.
Online Etymology Dictionary, © 2010 Douglas Harper