0 to make a low, continuous bubbling sound, like water moving over stones
1 to talk about something continuously and in a way that is not very clear:
The combination of these trills was used to blend the saxophone sound with the burbling sound of granular synthesis.
The music burbles along like a theme song from a 1950s television show, raising its voice along with the family's.
If you mumble or burble, give up all thought of advocacy.
There was a happy burble of voices which came from a few children discussing some design they were doing.
Just two days ago, he almost burbled with enthusiasm when he was asked whether he supported the flat rate principle of the poll tax.
Indeed, they started burbling about child allowances in the context of what most of us concerned with the motor industry would regard as a most significant development and opportunity.
I started playing this real sort of basic kind of riff, and we just went form there and then started burbling out lyrics.
Sirk is the one who established their tone, in which shocking behavior is treated with passionate solemnity, while parody burbles beneath...