say it: uhn-i-MAJ-i-nuh-buhl
unimaginable is an adjective meaning "totally unlikely". It is pronounced /ˌʌnɪˈmædʒɪnəbəl/ — uhn-i-MAJ-i-nuh-buhl. It carries one recorded sense.
totally unlikely
Definitions, synonyms and semantic relations for unimaginable 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.