Teacher

Definition

Teacher refers to a person who helps others acquire knowledge, competencies, or values, typically within an educational context.

Parts of Speech

• Noun

Pronunciation

American English

• IPA Pronunciation: /ˈtiː.tʃɚ/
• Respelling: TEE-chur

British English

• IPA Pronunciation: /ˈtiː.tʃə/
• Respelling: TEE-chuh

Etymology

The word "teacher" originates from Middle English "techer," derived from the verb "teach," which comes from Old English "tǣcan," meaning "to show, instruct, or guide."

Derivatives

• Teach (verb)
• Teaching (noun)
• Teacherly (adjective)
• Reteach (verb)
• Teachability (noun)

Synonyms

• Instructor
• Educator
• Mentor

Antonyms

• Student
• Learner
• Disciple

Usage

The noun "teacher" is commonly used to describe a professional who educates, as in "The teacher explained the concept clearly." It can also refer to someone who provides informal guidance or instruction, as in "Life is often the greatest teacher."

Related Terms

• Educator: A professional involved in education.
• Trainer: A person who teaches specific skills or tasks.
• Professor: A senior educator, especially at a university level.

Detailed Definitions

Noun

• A person who instructs or educates others: Refers to an individual who helps students learn.
  • Example: "The teacher prepared the students for the exam."
• A guide or mentor in a non-formal setting: Refers to someone who imparts wisdom or life lessons.
  • Example: "Experience is a wise teacher."