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Webster 1913 Edition
Baroscope
Bar′o-scope
(băr′ō̍-skōp)
, Noun.
[Gr.
βάροσ
weight + -scope
: cf. F. baroscope
.] Any instrument showing the changes in the weight of the atmosphere; also, less appropriately, any instrument that indicates or foreshadows changes of the weather, as a deep vial of liquid holding in suspension some substance which rises and falls with atmospheric changes.
Webster 1828 Edition
Baroscope
BAR'OSCOPE
,Noun.