Resignation
Quitting
noun, verbal noun
If you quit your place of employment, you are quitting, aka putting in your resignation.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
その国会議員は辞職しないで議員を続けるそうです。
The MP will not resign and will continue to be a member of parliament.
上司にはっきりと「あなたの代わりはいくらでもいる」と言われたので、その会社を辞職しました。
Since my boss clearly told me, "There are plenty of people who can replace you,” I resigned from that company.
マミはコウイチのベーコンを食べた罪で辞職に追いこまれた。
Mami was forced to resign for the crime of eating Koichi's bacon.