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Synonyms

teacher

American  
[tee-cher] / ˈti tʃər /

noun

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


teacher British  
/ ˈtiːtʃə /

noun

  1. a person whose occupation is teaching others, esp children

  2. a personified concept that teaches

    nature is a good teacher

"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

Other Word Forms

  • nonteacher noun
  • self-teacher noun
  • teacherless adjective
  • teachership noun
  • underteacher noun

Etymology

Origin of teacher

First recorded in 1250–1300, teacher is from the Middle English word techer. See teach, -er 1

Compare meaning

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Most of his teachers were ill-equipped to handle his behavioral problems, later diagnosed as attention-deficit hyperactivity disorder and obsessive-compulsive disorder.

From The Wall Street Journal

A teacher, or class assistant, might be able to speculate.

From BBC

"I'm both worried and happy, hoping for Iran's freedom," said Sepideh, a former teacher, who told AFP she managed to speak to a few friends in the morning, despite Iran cutting off all internet access.

From Barron's

Coach Close and her staff are such great teachers and mentors.

From Los Angeles Times

Mr. Sherman long worked as a teacher of practical ceramics, but in retirement has committed himself to creating his own fine art and has only just begun to be exhibited.

From The Wall Street Journal