Verb
admit or acknowledge a wrongdoing or error
Source: WordNetPeople do bad things in their lives. And those sort of things are forgivable. That's half the point of having confession in church - you need to be able to fess up to what you've done. Macaulay Culkin
the writer of the anonymous letter owned up after they identified his handwriting Source: Internet
But, for some people, their 'thing' is more than a 'thing': it's a sex fetish they're too ashamed to 'fess up to. Source: Internet
I thought Teck would continue to play the UCP along as long as possible, or at least not fess up until after the federal government had ruled. Source: Internet
If you make a mistake, fess up. Source: Internet
He would force the boys to fess up to me that they had given their sister a black eye or made marks on them. Source: Internet