aethrioscope

== English == === Alternative forms === æthrioscope === Etymology === From Ancient Greek αἰθήρ (aithḗr, “air; ether”) in combination with σκοπέω (skopéō, “examine, inspect”). === Noun === aethrioscope (plural aethrioscopes) (meteorology) A device for measuring temperature variations due to different atmospheric conditions, such as cloud or clear skies.