noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An instrument that measures the depth of water, used especially to measure the depth of ocean water.
2. 2
   an instrument that measures the depth of water wordnet

Synonyms

All synonyms

bathymeterdepth datadepth gaugedepth meterdepth readingdepth sounder

Etymology

From batho- + -meter.