refer

(transitive) To direct the attention of (someone toward something)

(transitive) To submit to (another person or group) for consideration; to send or direct elsewhere.

(transitive) To place in or under by a mental or rational process; to assign to, as a class, a cause, source, a motive, reason, or ground of explanation.

(intransitive) To mention (something); to direct attention (to something)

(grammar) To be referential to another element in a sentence.

(intransitive, programming) To point to either a specific location in computer memory or to a specific object. [+ to (object)]

(intransitive, education) Required to resit an examination.