hydrographnoun [ C ]
uk/ˈhaɪ.drəʊ.ɡrɑːf/us/ˈhaɪ.droʊ.ɡræf/a graph showing the amount of water in a place at different times, for example in a lake
Thesaurus: synonyms and related words
Measuring, weighing, & counting devices
- calculator
- calipers
- callipers
- detector
- dipstick
- gradation
- instrument
- light meter
- manometer
- meter
- micrometer
- potometer
- rangefinder
- ruler
- scope
- sensor
- spirit level
- tape measure
- voltmeter
- weighbridge
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