n.: mastery, primacy, the first place, the lead [sing] first place or position, leadingposition, pre-eminence
Thesaurus
be the first to (do) abase matchless, reach the limit, take advantage of one's seniority, operate from a strategically advantageous position as pouring water off a steep roof, dominate, plumed himself on his accomplishment, claim credit for oneself aplomb, Shigongjinneng, be pompously conceited, be far removed from the masses and reality, empyrean, Laowu hatefulness
Antonym
Zhuangxinbuyi, snow Hongyan, Snow Force is, a green old age, presenility, Wangqiuxianling