Definitions
There is 1 meaning of the phrase
Fess Up.
Fess Up - as a verb
Admit or acknowledge a wrongdoing or error
Example: "The writer of the anonymous letter owned up after they identified his handwriting"
Synonyms (Exact Relations)
make a clean breast ofown upExample Sentences
"You need to fess up and tell the truth about what happened."
"I can't believe you lied to me. You need to fess up right now."
"If you fess up now, I might be more lenient with your punishment."
"It's time to fess up and take responsibility for your actions."
"I knew he was hiding something, so I pressured him to fess up."
