[ bath-uh-thur-muh-graf, -grahf ]
/ ˌbæθ əˈθɜr məˌgræf, -ˌgrɑf /
an instrument that makes a record of the temperature at various depths in the ocean.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Science definitions for bathythermograph
[ băth′ĭ-thûr′mə-grăf′ ]
A device that records water temperature in relation to ocean depth.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.