The term 'As a Case Try' can be broken down into two crossword solutions, 'Rehear' and 'HEAR'. 'Rehear' is a 6 letter word meaning to HEAR something again, usually in a legal context. It is often used when a court case is being appealed or reviewed. 'HEAR' is a 4 letter word meaning to perceive sound with the ears. It is an important sense for humans and animals alike, allowing us to communicate and understand our environment.