Definition of fertile
- fertile fields of corn and oats
- a fertile mind
- fertile soil
- damp bathrooms are fertile ground for fungi
- —Consumer Reports
- a fertile area for research
- a fertile egg
- fertile trees
- fertile uranium 238
an area that is a fertile breeding ground for political extremism
This subject remains a fertile field for additional investigation.
He has a fertile mind.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fertile.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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a blind with adjustable horizontal slats
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