Definition of petri dish
- the college was a petri dish for radical views
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'petri dish.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
What made you want to look up petri dish? Please tell us where you read or heard it (including the quote, if possible).
Words Used by Nabokov Quiz
Test your vocabulary with our 10-question quiz!TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.TAKE THE QUIZ