en
teacher
/ˈtiː.tʃɚ/
Definition
1
A person who instructs or educates others, especially in a school, college, or university setting.
2
Someone who imparts knowledge, skills, or expertise to students or learners.
3
An authority or guide in a particular field, often used metaphorically for anyone who teaches a lesson.
Examples
My teacher turned algebra into a comedy show, proving that even x can be funny.
The history teacher claimed every war started over a parking spot—who knew?
She was the kind of teacher who graded on a curve... of her own questionable whims.
Retired teachers make the best spies; they've spent decades perfecting the art of watching without being watched.