/ˌbæθɪˈmɛtrɪk/ BATH-i-MET-rik

Definitions

1. adjective

relating to the measurement or description of the depths of bodies of water, especially the ocean.

“The team conducted a bathymetric survey of the lake to determine its maximum depth.”

2. noun

a chart or map showing the depth of the sea or a lake.

“The bathymetric map revealed a hidden underwater cave system.”