teacher
word · lemma: teach
Definition
A teacher is a person whose job is to help students learn, usually at a school, college, or university. The word can also refer more generally to someone who teaches a skill or subject.
Usage & Nuances
Common everyday word for school staff. In English, 'teacher' is broader than specific titles like 'professor' or 'instructor'. We often say 'a math teacher', 'my English teacher', or 'teacher training'. At university level, 'professor' may be more specific, but students still sometimes say 'teacher' informally.
Example Sentences
My teacher is very kind.
basic
She wants to be a teacher.
basic
The teacher opened the book.
basic
Our teacher gave us extra time to finish the test.
natural
I ran into my old teacher at the supermarket.
natural
Even as a teacher, she still learns something new every day.
natural