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Definition of defensibility
defensibility
/dɪˌfɛnsəˈbɪləti/
de · fen · si · bil · i · ty
Adverb:defensibly
•Plural:defensibilities
•Adjective:defensible
defensibility Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
6
defensibility Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The quality of being justifiable by logical argument, evidence, or moral reasoning; validity in the face of criticism.
Example
"The legal team spent weeks assessing the defensibility of the company's new regulatory compliance policy."
2
The capacity of a physical location, structure, or system to be protected against attack, intrusion, or competitive threat.
Example
"Startup investors closely evaluate the long-term defensibility of a software platform against larger competitors."
Synonyms
View all synonyms for defensibility Antonyms
View all antonyms for defensibility• Rhymes for defensibility
• Nearby Words
Word Origin & Etymology
Formed in English from the adjective 'defensible' (from Late Latin 'defensibilis', derived from 'defendere' meaning 'to ward off') and the noun suffix '-ity'.
Cite this Entry
Wordmom. (2026). Definition of Defensibility. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/defensibility