Meaning of “bubble up” in the English Dictionary

English

"bubble up" in American English

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bubble up

phrasal verb with bubble us /ˈbʌb·əl/ verb [ I ]

to rise to the surface or become obvious:

She laughs, a tinkling musical child’s laugh, bubbling up out of her.
Interesting ideas about education and healthcare are bubbling up all over the country.

(Definition of “bubble up” from the Cambridge Academic Content Dictionary © Cambridge University Press)