mumble

mum·ble   (mŭm'bəl)    v.   mum·bled, mum·bling, mum·bles v.   tr. To utter indistinctly by lowering the voice or partially closing the mouth: mumbled an insincere apology. To chew slowly or ineffectively without or as if without teeth. v.   intr. To speak words indistinctly, as by lowering the voice or partially closing the mouth. To chew food slowly or ineffectively, as if with the gums. n.  A low indistinct sound or utterance. [Middle English momelen, from Middle Dutch mommelen.] mum'bler n., mum'bly adj.

Mumble

Mum"ble\, v. t. [imp. & p. p. Mumbled; p. pr. & vb. n. Mumbling.] [OE. momelen; cf. D. mompelen, mommelen, G. mummelen, Sw. mumla, Dan. mumle. Cf. Mum, a., Mumm, Mump, v.]

1. 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.

Peace, you mumbling fool. --Shak.

A wrinkled hag, with age grown double, Picking dry sticks, and mumbling to herself. --Otway.

2. To chew something gently with closed lips.

mumble

interj.
1. Said when the correct response is too complicated to enunciate, or the speaker has not thought it out. Often prefaces a longer answer, or indicates a general reluctance to get into a long discussion. "Don't you think that we could improve LISP performance by using a hybrid reference-count transaction garbage collector, if the cache is big enough and there are some extra cache bits for the microcode to use?" "Well, mumble ... I'll have to think about it."
2. [MIT] Expression of not-quite-articulated agreement, often used as an informal vote of consensus in a meeting: "So, shall we dike out the COBOL emulation?" "Mumble!"
3. Sometimes used as an expression of disagreement (distinguished from sense 2 by tone of voice and other cues). "I think we should buy a VAX." "Mumble!" Common variant: `mumble frotz' (see frotz; interestingly, one does not say `mumble frobnitz' even though `frotz' is short for `frobnitz').
4. Yet another metasyntactic variable, like foo.
5. When used as a question ("Mumble?") means "I didn't understand you".
6. Sometimes used in `public' contexts on-line as a placefiller for things one is barred from giving details about. For example, a poster with pre-released hardware in his machine might say "Yup, my machine now has an extra 16M of memory, thanks to the card I'm testing for Mumbleco."
7. A conversational wild card used to designate something one doesn't want to bother spelling out, but which can be glarked from context. Compare blurgle.
8. [XEROX PARC] A colloquialism used to suggest that further discussion would be fruitless.

mumble 

mumble
1. Said when the correct response is too complicated to enunciate, or the speaker has not thought it out. Often prefaces a longer answer, or indicates a general reluctance to get into a long discussion. "Don't you think that we could improve LISP performance by using a hybrid reference-count transaction garbage collector, if the cache is big enough and there are some extra cache bits for the microcode to use?" "Well, mumble ... I'll have to think about it."
2. Yet another metasyntactic variable, like foo.
3. Sometimes used in "public" contexts on-line as a placefiller for things one is barred from giving details about. For example, a poster with pre-released hardware in his machine might say "Yup, my machine now has an extra 16M of memory, thanks to the card I'm testing for Mumbleco."
4. A conversational wild card used to designate something one doesn't want to bother spelling out, but which can be glarked from context. Compare blurgle.
5. [XEROX PARC] A colloquialism used to suggest that further discussion would be fruitless.
(1997-03-27)