hygroscope

== English == === Etymology === From hygro- +‎ -scope. === Noun === hygroscope (plural hygroscopes) An instrument that indicates changes in atmospheric humidity ==== Related terms ==== hygroscopic ==== Translations ==== == French == === Pronunciation === === Noun === hygroscope m (plural hygroscopes) hygroscope === Further reading === “hygroscope”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012