혼내요 · 혼냈어요 · 혼낼 거예요 · 혼내세요
to scold, to tell off, to punish
Example
선생님이 숙제를 안 한 학생을 혼내셨어요.
The teacher scolded the student who didn't do the homework.
Word parts
Probably 혼 'soul' + 내다 'to take out': scaring someone out of their wits.
Good to know
혼내다 = to scold someone; 혼나다 = to get scolded.