defeasible
Concise Oxford English Dictionary © 2008 Oxford University Press:
defeasible /dɪˈfiːzɪb(ə)l/
▶adjective chiefly Law & Philosophy open in principle to revision, valid objection, forfeiture, or annulment.
– derivatives
defeasibility noun,
defeasibly adverb.
defeasibility noun,
defeasibly adverb.
'defeasible' also found in these Oxford entries:

