Ambition

Part of speech: noun (n.)

1. The act of going about to solicit or obtain an office, or any other object of desire; canvassing. [Obs.] [I] used no ambition to commend my deeds. Milton.

2. An eager, and sometimes an inordinate, desire for preferment, honor, superiority, power, or the attainment of something. Cromwell, I charge thee, fling a way ambition: By that sin fell the angels. Shak. The pitiful ambition of possessing five or six thousand more acres. Burke.

Part of speech: verb (v.)

To seek after ambitiously or eagerly; to covet. [R.] Pausanias, ambitioning the sovereignty of Greece, bargains with Xerxes for his daughter in marriage. Trumbull.