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indiscussible

American

[in-di-skuhs-uh-buhl] / ˌɪn dɪˈskʌs ə bəl /

Or indiscussable

adjective

unsuitable for or not subject or open to discussion; not negotiable.

Etymology

Origin of indiscussible

First recorded in 1890–95; in- ³ + discussible ( def. )

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.