An Encylopedia Britannica Company

improbable

1 ENTRIES FOUND:
improbable /ɪmˈprɑːbəbəl/ adjective
improbable
/ɪmˈprɑːbəbəl/
adjective
Britannica Dictionary definition of IMPROBABLE
[more improbable; most improbable]
: not probable : not likely to be true or to happen : unlikely

— improbability

/ɪmˌprɑːbəˈbɪləti/ noun
[noncount] [count]

— improbably

/ɪmˈprɑːbəbli/ adverb