an instrument for measuring the depth of water
WordReference Random House Unabridged Dictionary of American English © 2025
ba•thom•e•ter
(bə thom′i tər),USA pronunciation n. [Oceanog.]
- Oceanographya device for ascertaining the depth of water.
- batho- + -meter 1870–75
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'bathometer' also found in these entries (note: many are not synonyms or translations):