say it: id-uh-FEE-zuh-buhl
indefeasible is an adjective meaning "not liable to being annulled or voided or undone". It carries one recorded sense.
not liable to being annulled or voided or undone
“an indefeasible right to freedom”
“an indefeasible claim to the title”
Definitions, synonyms and semantic relations for indefeasible come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.