say it: uhn-TEN-uh-buhl
untenable is an adjective meaning "(of theories etc) incapable of being defended or justified". It carries one recorded sense.
(of theories etc) incapable of being defended or justified
Definitions, synonyms and semantic relations for untenable 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.