barograph

About 0.02 uses per million words.

Meaning

1. noun A type of barometer that continuously records air pressure on a sheet or rotating drum
2. noun An illuminated glass plate covered by a pressure sensitive sheet, used to measure pressure.

Similar words

aneroid barometrograph barogram stethograph planograph bullet graph pallograph sphygmogram barplot galvanograph

Often followed by

is trace and was needle record traces pen of

Word family

barographic barographs