- British slang a mistake
C20: of unknown origin
Examples from the Web for bish
The Bish never left Henry alone with his ball for an instant.
As for the making of the match, the pairing of the players, he would leave that to the Bish.
If he wished to use a mashie the Bish would insist on the mid-iron.
Over the sea of heads I caught sight of the Bish mounting a table.
"Oh, quite," said the Bish, and Henry toddled back to his practise.