Hygroscopically definitions

hygroscopically

By absorbing moisture from air.
Found on http://antoine.frostburg.edu/chem/senese/101/glossary/h.shtml

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hygroscopically

hygroscopically Characteristic of that which shows variations in the relative humidity of the atmosphere.
Found on http://www.wordinfo.info/words/index/info/view_unit/1013/4

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