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unassailable

[ uhn-uh-sey-luh-buhl ]
/ ˌʌn əˈseɪ lə bəl /
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adjective
not open to attack or assault, as by military force or argument: unassailable fortifications; unassailable logic.
not subject to denial or dispute: Shakespeare's genius gives his works an unassailable position in world literature.
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Origin of unassailable

1590–1600; un-1 + assailable

OTHER WORDS FROM unassailable

un·as·sail·a·bil·i·ty, un·as·sail·a·ble·ness, nounun·as·sail·a·bly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use unassailable in a sentence

British Dictionary definitions for unassailable

unassailable
/ (ˌʌnəˈseɪləbəl) /

adjective
not able to be attacked
undeniable or irrefutable

Derived forms of unassailable

unassailableness, noununassailably, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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