unfathomable

UK:*UK and possibly other pronunciationsUK and possibly other pronunciations/ʌnˈfæðəməbəl/US:USA pronunciation: IPAUSA pronunciation: IPA/ʌnˈfæðəməbəl/


WordReference Random House Learner's Dictionary of American English © 2025
un•fath•om•a•ble /ʌnˈfæðəməbəl/USA pronunciation  adj. 
    1. that cannot be understood or explained:an unfathomable mystery.

WordReference Random House Unabridged Dictionary of American English © 2025
Collins Concise English Dictionary © HarperCollins Publishers::
unfathomable / ʌnˈfæðəməbəl/
  1. incapable of being fathomed; immeasurable
  2. incapable of being understood
unˈfathomablenessunˈfathomably
'unfathomable' also found in these entries (note: many are not synonyms or translations):
abstruse - abyss - abyssal - bottomless - depth - fathomless - groundless - impenetrable - inscrutable - mysterious - soundless - unsearchable

Forum discussions with the word(s) "unfathomable" in the title:


Look up "unfathomable" at Merriam-Webster
Look up "unfathomable" at dictionary.com
  • Go to Preferences page and choose from different actions for taps or mouse clicks.

In other languages: Spanish | French | Italian | Portuguese | Romanian | German | Dutch | Swedish | Russian | Polish | Czech | Greek | Turkish | Chinese | Japanese | Korean | Arabic

Advertisements
Advertisements
Report an inappropriate ad.
WordReference.com
WORD OF THE DAY
GET THE DAILY EMAIL!

Become a WordReference Supporter to view the site ad-free.