Definition of Defeasance:
- A condition, relating to a deed, which being performed, the deed is defeated or rendered void; or a collateral deed, made at the same time with a feoffment, or other conveyance, containing conditions, on the performance of which the estate then created may be defeated.
- A defeat; an overthrow.
- A rendering null or void.
abolishment, annulment, dissolution, extinguishment, invalidation, avoidance, voiding, annihilation, nullification, quashing, abolition, cancellation, negation, rescindment, continue, voidance, repeal, abatement, abrogation.