unplumbed

adj

Etymology: Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English plumbed English unplumbed From un- + plumbed.

1. Not measured for depth, with or as if with a plumb.

   “The unplumbed depths of the sea will remain a mystery to land-bound humans.”

2. Not assayed or measured in any way.

   “There he was suddenly checked, facing the unplumbed complexity of child or woman in her.”