断绝 (duàn jué): Break off (Verb) — Meaning & Stroke Order

After that intense argument, he resolutely cut off contact with his family.

Given the other party's repeated violations of the agreement, our company has no choice but to formally sever all business relations.

Have you never considered that severing ties with the past could bring a new beginning?

In order to focus on her studies, she decided to temporarily cut off all social activities.