'Barograph' definitions:
Definition of 'barograph'
(from WordNet)
noun
A recording barometer; automatically records on paper the variations in atmospheric pressure
Definition of 'Barograph'
From: GCIDE
- Barograph \Bar"o*graph\ (b[.a]*r[=o]"k[-o]), n. [Gr. ba`ros weight + -graph.] (Meteor.) An instrument for recording automatically the variations of atmospheric pressure. [1913 Webster]