Barograph

noun

Definitions

Noun
  1. 1
    A type of barometer that continuously records air pressure on a sheet or rotating drum

    "Thanks to their barograph, however, they could judge their height above the sea."

  2. 2
    a recording barometer; automatically records on paper the variations in atmospheric pressure wordnet
  3. 3
    An illuminated glass plate covered by a pressure sensitive sheet, used to measure pressure.

    "A module in the program calculates the load acting on the barograph at the instant of image grabbing ."

Etymology

From baro- + -graph.

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