verb (used without object), a·pol·o·gized, a·pol·o·giz·ing.
to offer an apology or excuse for some fault, insult, failure, or injury: He apologized for accusing her falsely.
to make a formal defense in speech or writing.
Also especially British, a·pol·o·gise.
Origin of apologize
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
to express or make an apology; acknowledge failings or faults
to make a formal defence in speech or writing
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
Online Etymology Dictionary, © 2010 Douglas Harper