(informal) To be in a casual romantic relationship. / (informal, usually with "for") To have a crush on, or a soft spot for, someone.

(intransitive) To reach an end.

To not have a right or privilege to do something.

(also law) To possess for life.

To not feel sorry for; used to show that the speaker believes that the target deserves to suffer due to the latter's actions and thus deserves no condolences or sympathy.

To have no chance or possibility, usually in the face of peril or adversity.

(idiomatic) To eat a quick, light snack.

Synonym of have it in for

(idiomatic) Have a good time.

(especially negative) to have the capacity (to do something); to be able to bring oneself to do something, especially something cruel or hardhearted