See Also: sidero-(medicine)
sidero-(1)(dictionary)
sidero-(2)(dictionary)

sidero-(2) (iou)



sidero- combining form2.
[from Latin sider-, sidus star + -O-.]
Of, pertaining to, or involving the stars.
siderostat noun an astronomical instrument by which a celestial object may be kept within the same part of the field of view of a telescope M19.
sidero'static adjective designating or pertaining to a siderostat L19.