You searched for: “bathyclinographs”
bathyclinograph (s) (noun), bathyclinographs (pl)
A mechanism which measures the vertical currents in the depths of the sea: Those students in the course who were interested in the oceans of the world were taught how to use the bathyclinograph.
This entry is located in the following units: batho-, bathy- (page 2) grapho-, graph-, -graph, -graphy, -grapher, -graphia (page 9)