Search Result for "unfathomable": 
Wordnet 3.0

ADJECTIVE (3)

1. of depth; not capable of being sounded or measured;

2. resembling an abyss in depth; so deep as to be unmeasurable;
- Example: "the abyssal depths of the ocean"
[syn: abysmal, abyssal, unfathomable]

3. impossible to come to understand; 



The Collaborative International Dictionary of English v.0.48:

Unfathomable \Unfathomable\
   See fathomable.


WordNet (r) 3.0 (2006):

unfathomable
    adj 1: of depth; not capable of being sounded or measured [ant:
           fathomable, plumbable, soundable]
    2: resembling an abyss in depth; so deep as to be unmeasurable;
       "the abyssal depths of the ocean" [syn: abysmal, abyssal,
       unfathomable]
    3: impossible to come to understand