What is the meaning of bubble up?

verb

  • Move upwards in bubbles, as from the effect of heating; also used metaphorically.
    • usage: "Gases bubbled up from the earth"; "Marx's ideas have bubbled up in many places in Latin America"
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APAWordNet. (2010). bubble up. Retrieved September 20, 2026, from http://smartdefine.org/bubble_up/definitions/1262048
ChicagoWordNet. 2010. "bubble up" http://smartdefine.org/bubble_up/definitions/1262048 (accessed September 20, 2026).
HarvardWordNet 2010, bubble up, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/bubble_up/definitions/1262048>.
MLAWordNet. "bubble up" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/bubble_up/definitions/1262048>