解雇

かいこ

noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

解	unravel, notes, key, explanation, understanding, untie, undo, solve, answer, cancel, absolve, explain, minute
雇	employ, hire

I was discharged without notice.

He was dismissed, simply because he failed to work as hard as possible.

Discard the old employee.

フレッドが解雇されたって聞いた？

Did you hear that Fred has been shown the door?

We came to the conclusion that he should be fired.