to long, aim, or seek ambitiously; be eagerly desirous, especially for something great or of high value (usually followed by to, after, or an infinitive): to aspire after literary immortality; to aspire to be a doctor.
Origin: 1425–75; late Middle English (< Middle French aspirer) < Latin aspīrāre to breathe upon, pant after, equivalent to a-a-5 + spīrāre to breathe, blow