teacher's pet
- a pupil who is a favorite of a teacher.
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Origin of teacher's pet
First recorded in 1925–30
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Idioms and Phrases with teacher's pet
teacher's pet
A person who has gained favor with authority, as in Al has managed to be teacher's pet in any job he has held. This expression transfers the original sense of a teacher's favorite pupil to broader use. [1920s]
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The American Heritage® Idioms Dictionary
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