speechless
a. ஊமையான, பேச்சுத் தடைப்பட்ட.
Speech"less, a. 1. Destitute or deprived of the faculty of speech. 2. Not speaking for a time; dumb; mute; silent. Speechless with wonder, and half dead with fear. Addison. -- Speech"less*ly, adv. -- Speech"less*ness, n.