See Also: barometrograph(medicine)

rubicelle (iou) and barometrograph (medicine)


rubicelle (iou)



rubicelle noun. L17.
[French, dim. of rubis RUBY: see -EL2.]
A yellow or orange-red variety of spinel.

barometrograph (medicine)


barometrograph


A form of barometer so constructed as to inscribe of itself upon paper a record of the variations of atmospheric pressure.

Origin: Gr. Weight + measure + -graph.

Source: Websters Dictionary