bubble
[ˈbʌbəl]
1
bubble
noun
- a tiny, round ball of air or gas inside a liquid
- a small ball of air in a solid substance
- a very light ball of air inside a thin layer of soap
2
bubble
verb
- to form or produce bubbles
- to flow with the quiet sound of water moving over rocks
- to be very happy and excited—usually + with —often + over
