Definition of sleeve
- wears his emotions on his sleeve
- has a few tricks up her sleeve
a shirt with long sleeves
The joint is covered with a metal sleeve.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sleeve.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: the part of a shirt, jacket, etc., that covers all or part of your arm
: a part that fits over or around something to protect it or to hold its parts together
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