The definition of a witness is a person who has seen an event or who testifies about what he has seen.
A hearer or listener
The vertebrate organ of hearing, which in mammals is usually composed of three parts: the outer ear, middle ear, and inner ear. The organs of balance are also located in the ear.
Find another word for listener. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for listener, like: audience, witness, auditor, ear, hearer, attender, listenership, viewer, reader, caller and spectator.