This is the 16115th most frequent Polish word.
uczyć
"Uczyć" means "to teach" or "to learn" in English, depending on context.
The verb 'uczyć' in its reflexive form 'uczyć się' means 'to learn' or 'to study', indicating the action of acquiring knowledge.
Uczę się języka polskiego.
I am learning the Polish language.
The verb 'uczyć' in this context means 'to teach', where the speaker is the subject performing the action of instructing.
Uczę dzieci w szkole.
I teach children at school.
This usage of 'uczyć' again means 'to teach', specifically referring to the act of teaching a specific subject.