grow up
verb
grew up; grown up; growing up; grows up
1
a
: to grow toward or arrive at full stature or physical or mental maturity : to progress from childhood toward adulthood
growing up intellectually
grew up in the city
also
: to become an adult
She wants to be a doctor when she grows up.
b
: to stop thinking or behaving in a childish way
He should grow up and accept his responsibilities.
2
: to begin to exist and develop as time passes
A number of cities grew up along the river.
Cite this Entry
“Grow up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grow%20up. Accessed 13 Aug. 2026.
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