Link Centre Dictionary

unplumbed

unp·lum·bed

uncommon

adjective

1.

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”

Origin

From un- + plumbed.

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.