air bubble
noun1
A small pocket of air inside a solid, a liquid or surrounded by a colloid within a larger fluid environment.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A small pocket of air inside a solid, a liquid or surrounded by a colloid within a larger fluid environment.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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