D defs.my
Entry 7 senses · 2 variants Webster, 1913

Ascendant

/əs-ĕn'-dənt/ · As·cend·ant · IPA /əˈsɛndənt/
01 n. Ascent; height; elevation.
  1. 1.
    Ascent; height; elevation.[R.]
    “Sciences that were then in their highest ascendant.” — Temple.
  2. 2.
    The horoscope, or that degree of the ecliptic which rises above the horizon at the moment of one's birth; supposed to have a commanding influence on a person's life and fortune.(Astrol.)
  3. 3.
    Superiority, or commanding influence; ascendency; as, one man has the ascendant over another.
    “Chievres had acquired over the mind of the young monarch the ascendant not only of a tutor, but of a parent.” — Robertson.
  4. 4.
    An ancestor, or one who precedes in genealogy or degrees of kindred; a relative in the ascending line; a progenitor; -- opposed to descendant.
02 a. Rising toward the zenith; above the horizon.
  1. 1.
    Rising toward the zenith; above the horizon.
    “The constellation . . . about that time ascendant.” — Browne.
  2. 2.
    Rising; ascending.
  3. 3.
    Superior; surpassing; ruling.
    “An ascendant spirit over him.” South.
    “The ascendant community obtained a surplus of wealth.” — J. S. Mill.
    “Without some power of persuading or confuting, of defending himself against accusations, . . . no man could possibly hold an ascendent position.” — Grote.