godan verb (-ru), intransitive verb
be mixed; be blended; mingle; associate with
Intransitive verb describing things or people becoming mixed together, either physically or socially. Often used with に or と to indicate what something is mixed with.
油と水は混ざらない。
Oil and water don't mix.
彼はすぐにクラスに混ざった。
He quickly mingled with the class.