Crossword clues for hygroscope
The Collaborative International Dictionary
Hygroscope
Hygroscope \Hy"gro*scope\, n. [Gr. ? wet + -scope: cf. F. hygroscope.] (Physics) An instrument which shows whether there is more or less moisture in the atmosphere, without indicating its amount.
Wiktionary
hygroscope
n. An instrument that indicates changes in atmospheric humidity
WordNet
hygroscope
n. hygrometer that shows variations in the relative humidity of the atmosphere
Usage examples of "hygroscope".
Still to be unpacked were the contact clock, electroscope, lights (standard and infrared), maximum and minimum thermometer, hygroscope, sthenometer, phosphorescent sulfide screen, electric stove, the box of vessels and tubes, the molding materials, and the cabinet equipment.