[1] : The Collaborative International Dictionary of English v.0.48

blurt \blurt\ bl^urt, v. t. imp.  p. p. blurted; p. pr.
    vb. n. blurting. cf. blare.
   to utter suddenly and unadvisedly; to divulge
   inconsiderately; to ejaculate; -- commonly with out.
   1913 webster

         others . . . can not hold, but blurt out, those words
         which afterward they are forced to eat.  --hakewill.
   1913 webster

   to blurt at, to speak contemptuously of. obs. --shak.
      1913 webster
see also:
blurted blurting blare to blurt at 

Blurting >> B Words
Blurting, definition of term: Blurting
blurting_pag1.html