ascendant UK /əˈsɛnd(ə)nt/US /əˈsɛndənt/noun 8adjective 6forms 3 noun8 •Chiefly in in the ascendant: an act of ascending or rising.Towards the end of the session of 1836, the hopes of the Conservative party were again in the ascendant. — 1844 •(figurative) Synonym of ascendancy (“commanding influence; dominant control; superiority, supremacy”).One man has the ascendant over another. •The degree of the zodiac or point of the ecliptic which rises in an eastern direction above the horizon at a particular moment (especially the moment of a person's birth), which is supposed to have a commanding influence on a person's fortune and life; a horoscope.[T]hey say that Jesus in his natiuitie, had for his ascendent, the signe of Virgo in her first face, as they terme it, […] — 1587 •An ancestor. •(no longer used) A person who ascends or goes up; specifically (usually followed by to), a person who ascends to a throne or assumes some other position of power.Given his father’s ghastly demise, one would not expect such glee from the ascendant to his throne. •(no longer used) Something which leads or slopes upwards, such as a flight of stairs or an upward incline. •(no longer used) Something which is higher than the things around it; a peak, a summit; specifically (typography), synonym of ascender (“the portion of a lowercase letter that extends above the midline”). •(no longer used, rare) A person who supports a policy of ecclesiastical or national supremacy. adjective6 •Moving upward; ascending, rising.The body [of the dragon] mounts ascendant; / The head before, the tail behind, / The wings, like sails that want a wind, / On either side are pendant. — 1830 •(figurative) Controlling, dominant, surpassing.Without some power of persuading or confuting—of defending himself against accusation, or in case of need, accusing others—no man could possibly hold an ascendent position. — 1850 •In an eastern direction rising just above the horizon. •Rising towards the zenith. •Of a part of an organism: synonym of ascending (“leading or sloping upwards”).Artere sousclaviere. The ascendant branch of the great Arterie. — 1611 •(no longer used) Synonym of ascending (“of or pertaining to one's ancestors”). formsascendants · more ascendant · most ascendant