somniloquism

from WordNet (r) 3.0 (2006)
somniloquism
    n 1: uttering speech while asleep [syn: {sleep talking},
         {somniloquy}, {somniloquism}]
    
from The Collaborative International Dictionary of English v.0.48
Somniloquism \Som*nil"o*quism\, n.
   The act or habit of talking in one's sleep; somniloquy.
   --Coleridge.
   [1913 Webster]
    

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