This is a term used mainly in South-Eastern Ireland. It means to see someone later or see them "after". Another widely used term is shlater which means pretty much the same thing.
by Eoin Tabb March 23, 2008
Came from galliagh it is a combination of the words “chat to you after” all into one “chafter” this is a common saying that comes an goes you hear it one day then dont the next
by Useknowwhoiam , f April 23, 2023