Concerning the ears, the term 'AURAL' is a five-letter word. It is derived from the Latin word 'auris' which means 'EAR'. AURAL is an adjective that is used to describe something related to the ears or hearing. It is often used in medical contexts to refer to the examination of the ears. In music, it is used to refer to the study of sound and music. AURAL can also be used to describe something that is heard rather than seen.