bubble up bubble tube • bubbliness · · · Info · Definitions · Synonyms · Characters · · bubble up · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (verb) move upwards in bubbles, as from the effect of heating; also used metaphorically. Synonyms: bubble up, intumesce. Examples: "Gases bubbled up from the earth." "Marx's ideas have bubbled up in many places in latin america." · · Verb Definition 1 Synonyms · · · intumesce · · Synonym 1 Characters · · space U+0020 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C p latin small letter p U+0070 u latin small letter u U+0075