noun. a recording barometer; automatically records on paper the variations in atmospheric pressure.
- -graph (English)
- baro- (English)
- βάρος (Ancient Greek (to 1453))
Example sentences of the word barograph
1. Noun, singular or mass
It functions in the same manner as the barograph, except it uses a pointer that moves from left to right in a semicircular motion over a dial to indicate low and high pressures.