The term 'WHAT DID YOU SAY?' can be broken down into four crossword solutions: PARDON (6 letters), HUH (3 letters), EH (2 letters), and HOWSTHAT (8 letters). PARDON is an expression of politeness used when one has not heard or understood something that was said. Huh is an informal expression of surprise, disbelief, or confusion. EH is a Canadian interjection used to ask for confirmation or repetition of something said. Finally, Howsthat is an informal expression used to ask for clarification or further explanation. Together, these four words form a phrase that is used to ask someone to repeat what they have said.