Definition of unthinkable Unthinkable

/ʌnθɪˈŋkʌbʌl/ - [unthingkubul] - un•think•a•ble

We found 5 definitions of unthinkable from 4 different sources.

What does unthinkable mean?

Adjective
unthinkable - incapable of being conceived or considered
		thinkable capable of being conceived or imagined or considered
		impossible not capable of occurring or being accomplished or dealt with; "an impossible dream"; "an impossible situation"
		incredible, unbelievable beyond belief or understanding; "at incredible speed"; "the book's plot is simply incredible"

= synonym
= antonym
= related word

unthinkable (Adjective)
Incapable of being believed; incredible.
unthinkable (Adjective)
Inconceivable or unimaginable; extremely improbable in a way that goes against common sense .