Not guarded; not watched; not defended; having no guard.
Careless; negligent; not cautious; not done or spoken with caution: as, an unguarded expression or action; to be unguarded in conversation.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. displaying or feeling no wariness
adj. lacking protection or a guard
Word Usage
"He demanded that Eribo should go and find out what constituency allowance of lawmakers is all about before making what he described as unguarded comments."