Webster's Revised Unabridged Dictionary
1. (
v.) To speak with the lips partly closed, so as to render the sounds inarticulate and imperfect; to utter words in a grumbling indistinct manner, indicating discontent or displeasure; to mutter.
2. (v.) To chew something gently with closed lips.
3. (v. t.) To utter with a low, inarticulate voice.
4. (v. t.) To chew or bite gently, as one without teeth.
5. (v. t.) To suppress, or utter imperfectly.
Strong's Hebrew
3907. lachash -- to whisper, charm... charmer, whisper together. A primitive root; to whisper; by implication, to
mumble a spell (as a magician) -- charmer, whisper (together). << 3906, 3907.
... /hebrew/3907.htm - 6k 178. ob -- a bottle (made from animal skin), a necromancer
... From the same as 'ab (apparently through the idea of prattling a father's name);
properly, a mumble, ie A water skin (from its hollow sound); hence a ...
/hebrew/178.htm - 6k