English edit

Etymology edit

Back-formation from defeasance +‎ -ible, from Anglo-Norman defesaunce, Old French desfaisance, a deverbal noun from desfaire (to undo) (Modern French défaire), from des- (un-, apart) + fere, faire (to do) + -able, reflecting Latin dis- + facere + -ābilis. Near-doublet of defeatable.

Pronunciation edit

Adjective edit

defeasible (comparative more defeasible, superlative most defeasible)

  1. (law, logic) Capable of being defeated, terminated, annulled, voided or invalidated.
    The accounting charge for the non-callable debt is defeasible by an escrow.

Derived terms edit

Translations edit