unassailable

adj, noun — 3 senses

unassailable

adj

/ˌʌnəˈseɪləbl̩/

Etymology From un- + assailable.

1

Secure against attack; impregnable.

  • Yet in the number, I do know but One That vnaſſayleable holds on his Ranke, Vnfhak’d of Motion : and that I am he, Let me a little ſhew it, euen in this : That I was conſtant Cymber ſhould be baniſh’d, And conſtant do remaine to keepe him ſo.1599 (first performance), William Shakespeare, “The Tragedie of Iulius Cæsar”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act III, scene i], page 119, column 1:
  • His recourse to written documents to make his discourse unassailable has created a virtually unalterable situation even as he is on the verge of being forced to “see through” Tartuffe.1990, Larry W. Riggs, “Moliere’s “Poststructuralism”: Demolition of Transcendentalist Discourse in Le Tartuffe”, in Symposium: A Quarterly Journal in Modern Literatures, volume 44, number 1, →DOI, page 53:
1 more example
  • None of the processes, however, is either uniform or unassailable. The contradictions and distortions within any hegemonic discourse, as well as the discrepancies between it and the popular understandings of common sense, leave it ever vulnerable to penetration, criticism, and refusal.1990, James Brow, “Notes on Community, Hegemony, and the Uses of the Past”, in Anthropological Quarterly, volume 63, number 1, George Washington U Institute for Ethnographic Research, →JSTOR, page 5:
2

Broadly Undeniable, incontestable or incontrovertible.

  • She won the debate with her unassailable logic.
  • So the French National Railways have secured a record which is likely, one imagines, to remain unassailable for a long time to come.1955 June, 'Mercury', “Over 200 Miles Per Hour”, in Railway Magazine, page 380:
Derived terms
unassailably, unassailableness

unassailable

noun

Etymology From un- + assailable.

1

Something, such as a belief, that cannot be assailed.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.