noun. the science of the measurement and description and mapping of the surface waters of the earth with special reference to navigation.
- -graphy (English)
- hydro- (English)
- ὑδρο- (Ancient Greek (to 1453))
Example sentences of the word hydrography
1. Noun, singular or mass
The study of the quality, movement and distribution of water on the planet is called hydrology, while charting the various water features is called hydrography.