no matter exclamation 1preposition 1 exclamation1 •It doesn't matter, it's unimportant, it doesn't make any difference.It seems that Doug's coat has gone missing. Oh, well, no matter: we can always buy a new one, now can't we?"Did you fail your exam?" "Yes, but no matter. I'll just study harder next time." preposition1 •Irrespective of, regardless of, in spite of.As an experienced geologist, he can identify any rock no matter where he finds it.No matter what the excuse, you must not be late.
