To pronounce the sibilant letter s imperfectly; to give s and z the sound of th; -- a defect common among children.
To speak with imperfect articulation; to mispronounce, as a child learning to talk.
To speak hesitatingly with a low voice, as if afraid.
To pronounce with a lisp.
To utter with imperfect articulation; to express with words pronounced imperfectly or indistinctly, as a child speaks; hence, to express by the use of simple, childlike language.
To speak with reserve or concealment; to utter timidly or confidentially; as, to lisp treason.
I had gone away from Twitter because before people had been so mean to me. Talking about my lisp and my enormous forehead and all these things. I do have a lisp, I do have a forehead I know you could land a plane on, it's no mystery to me. I just didn't have the skin for it. Sarah Paulson