unsounded adjective2.
[ʌn'saʊndɪd] L16.[from UN-1 + sounded pa. pple of SOUND verb2.]Not sounded or tested as to depth etc.; unfathomed (
lit. &
fig.).
■ unsoundable adjective unable to be sounded; unfathomable:
E17. [TahlilGaran] English Dictionary ▲