speechless Meaning, Definition & Usage

  1. adjective satellite temporarily incapable of speaking
    dumb.
    • struck dumb
    • speechless with shock

WordNet

Speech"less adjective
Definitions
  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.

Webster 1913