'Unsounded' definitions:

Situated at or extending to great depth; too deep to have been sounded or plumbed; "the profound depths of the sea"; "the dark unfathomed caves of ocean"-Thomas Gray; "unplumbed depths of the sea"; "remote and unsounded caverns" [syn: profound, unfathomed, unplumbed, unsounded]

Not made to sound; "the silent `h' at the beginning of `honor'"; "in French certain letters are often unsounded" [syn: silent, unsounded]