Usually refers to a soap bubble, which is a very thin film of soapy water that forms a sphere with an iridescent surface. However, this term can also applied to any type of bubble, including [[chewing gum]] and [[air_bubble|air bubbles]] [[underwater]].

h4. See also

* [[blowing bubbles]]
* [[bubble wand]]
* [[bubble pipe]]
泡 シャボン玉 気泡