adjective un·fathomed \¦ən+\

Definition of unfathomed

  1. 1 :  not fathomed :  unsounded the dark unfathomed caves of ocean — Thomas Gray

  2. 2 :  undetermined, immense the thought of the unfathomed might of man — J. J. Chapman

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Origin and Etymology of unfathomed

1un- + fathomed, past participle of fathom

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