Ascendant

What is Ascendant?

Ascendant definition and meaning on Dictionary terms:
noun

a position of dominance or controlling influence: possession of power, superiority, or preeminence: With his rivals in the ascendant, he soon lost his position.
an ancestor; forebear.
Astrology. the point of the ecliptic or the sign and degree of the zodiac rising above the eastern horizon at the time of a birth or event: the cusp of the first house.