Definition of percentile
- a score in the 95th percentile
His height and weight are in the 80th percentile for boys his age.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'percentile.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: one of 100 equal parts that a group of people can be divided into in order to rank them
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