adj. Conveyed without the use of words; unspoken or unsaid.
adj. Unable or unwilling to speak; dumb, silent or inarticulate.
the GNU version of the Collaborative International Dictionary of English
adj. Not using words; not speaking; silent; speechless.
The Century Dictionary and Cyclopedia
Silent; speechless.
Unexpressed in words.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. expressed without speech
Word Usage
"Mrs. Cavers leaned forward, straining her eyes after the cloud of dust that marked the pacing horse's progress, clasping and unclasping her hands in wordless misery."