Simple Definition of ascendancy

from our Learner's Dictionary

ascendancy

noun

variants also ascendency

əˈsɛndənsi

formal : a position of power in which someone can control or influence other people

the ascendancy of the government

She gained (the) ascendancy in the debate.

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“Ascendancy.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/ascendancy. Accessed 19 Jun. 2026.

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