n. Someone who attacks or assails another violently, or criminally; an attacker.
n. A hostile critic or opponent.
the GNU version of the Collaborative International Dictionary of English
adj. Assailing; attacking.
n. One who, or that which, assails, attacks, or assaults; an assailer.
The Century Dictionary and Cyclopedia
Assaulting; attacking; invading with violence. Milton.
In heraldry, same as salient.
n. One who assails, attacks, or assaults.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. someone who attacks
Word Usage
"UPDATE 3 - I see from the Englishman that the Royal Marine who got kicked in the head during their attempt to win the Turner prize has said his assailant is a 'good mate'."