Found 2 items, similar to speechlessness.
English → English (WordNet) Definition: speechlessness speechlessness n : the property of being speechless
English → English (gcide) Definition: Speechlessness Speechless \Speech"less\, a. 1. Destitute or deprived of the faculty of speech. [1913 Webster] 2. Not speaking for a time; dumb; mute; silent. [1913 Webster] Speechless with wonder, and half dead with fear. --Addison. [1913 Webster] -- Speech"less*ly, adv. -- Speech"less*ness, n. [1913 Webster]