soundable

from WordNet (r) 3.0 (2006)

soundable
    adj 1: (of depth) capable of being sounded or measured for depth
           [syn: {fathomable}, {plumbable}, {soundable}] [ant:
           {unfathomable}]

from The Collaborative International Dictionary of English v.0.48

Soundable \Sound"a*ble\, a.
   Capable of being sounded.
   [1913 Webster]

[email protected]