Definition of overgrown
- dismissed him as an overgrown adolescent
The garden is overgrown with weeds.
He acts like an overgrown child.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'overgrown.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: covered with plants that have grown in an uncontrolled way
: grown to a size that is unusually or too large
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