bubble
1. bub.ble \'b*b-*l\ \'b*b-(*-)lin\ vb or bub.bling [ME bublen] 1: to form
or produce bubbles 2: to flow out with a gurgling sound suggesting the
forming and rising of bubbles 3: to seem to give off bubbles : EFFERVESCE
1: to utter (as words) effervescently 2a: to cause to bubble 2b: BURP
2. bubble n often attrib 1: a small globule typically hollow and light :
as 1a: a small body of gas within a liquid 1b: a thin film of liquid
inflated with air or gas 1c: a globule in a transparent solid 2a:
something that lacks firmness, solidity, or reality 2b: a delusive scheme
3: a sound like that of bubbling