burbling Definition

burble
verb burbled, burbling

intr
1. To speak at length but with little meaning or purpose.

Form: burble on (often)
Form: burble away
intr
2. Said of a stream, etc: to make a bubbling murmuring sound.
3. To say something in a way that is hard to understand, especially very quickly or incoherently.

noun

1. A bubbling murmuring sound.
2. A long incoherent or rambling stream of speech.

Etymology: 14c in sense 2: probably imitating the sound.