[ wuhz-uh nt, woz- ]
/ ˈwʌz ənt, ˈwɒz- /
contraction of was not: I wasn't sure you heard me.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for wasn't
/ (ˈwɒzənt) /
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