if you say that you make no apology / apologies for sth, you mean that you do not feel that you have said or done sth wrong
MAKE NO APOLOGY / APOLOGIES FOR STH
Meaning of MAKE NO APOLOGY / APOLOGIES FOR STH in English
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005