indefeasible (HyperDic hyper-dictionary)

English > 1 sense of the word *indefeasible*:
ADJECTIVE	all	indefeasible	not liable to being annulled or voided or undone

English > *indefeasible*: 1 sense > adjective 1
Meaning	not liable to being annulled or voided or undone.
Examples	"an indefeasible right to freedom" "an indefeasible claim to the title"
Narrower	unforfeitable, inalienable	not subject to forfeiture
Opposite	defeasible	capable of being annulled or voided or terminated

HyperDic: indefeasible