from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. One who witnesses.
from the GNU version of the Collaborative International Dictionary of English
- n. One who witness.
from The Century Dictionary and Cyclopedia
- n. One who gives or bears testimony.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. someone who sees an event and reports what happened
witness + -er (Wiktionary)