Definitions for "Ambitious"
Possessing, or controlled by, ambition; greatly or inordinately desirous of power, honor, office, superiority, or distinction.
Strongly desirous; -- followed by of or the infinitive; as, ambitious to be or to do something.
Springing from, characterized by, or indicating, ambition; showy; aspiring; as, an ambitious style.
ETrying to save the world's rain forests may be an ambitious enterprise, but it will be difficult.EHe is ambitious for power.EHe is a young, ambitious and able politician.
requiring full use of your abilities or resources; "ambitious schedule"; "performed the most challenging task without a mistake"