definitions

teacher

[ tee-cher ]
/ ˈti tʃər /
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SEE MORE SYNONYMS FOR teacher ON THESAURUS.COM

noun

a person who teaches or instructs, especially as a profession; instructor.

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RELATED WORDS

lecturer, supervisor, scholar, assistant, professor, tutor, coach, educator, instructor, schoolteacher, trainer, adviser, preceptor, pundit, mentor, pedagogue, teach, disciplinarian, guide, abecedary

Nearby words

teach a lesson, teach an old dog new tricks, teach-in, teachable, teachable moment, teacher, teacher bird, teacher's pet, teacherage, teacherly, teachers college

Origin of teacher

First recorded in 1250–1300, teacher is from the Middle English word techer. See teach, -er1

Related forms

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for teacher

British Dictionary definitions for teacher

teacher

/ (ˈtiːtʃə) /

noun

a person whose occupation is teaching others, esp children
a personified concept that teachesnature is a good teacher

Derived Forms

teacherless, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012