is likely misspelled.
has no English definition.
As a noun hydrometer
is an instrument that floats in a liquid and measures its specific gravity on a scale.
hydrometer
Alternative forms
* hydrometre (nonstandard)
Noun
(
en noun)
An instrument that floats in a liquid and measures its specific gravity on a scale.
Derived terms
* thermohydrometer
Not English
has no English definition. It may be misspelled.