Dictionary
un•guard•ed
Pronunciation: (un-gär'did), [key]—
adj.
1. not guarded; unprotected; undefended.
2. open; frank; guileless:
an unguarded manner.
3. exposed to attack or capture by the opponent without recourse by the player, as a card, chess piece, etc.:
an unguarded queen of clubs; an unguarded pawn.
4. not cautious or discreet; careless:
In an unguarded moment he had told her about his affair.
5. without a safeguard, as a cover, barrier, or shield, for protection:
an unguarded buzz saw. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.