What does "kick out" mean? In what circumstances could I use it?

Native speaker’s answer
Rebecca
To "kick someone out" means to expel or dismiss someone, to make them leave somewhere. In this case, "soldiers who were kicked out of the military" refers to soldiers who were forced to leave the military. Ex: I kept getting into trouble at school, so my parents kicked me out of the house. Ex: He got kicked out of his company for harassing other employees.