nonhygroscopic
/ˌnɑnhaɪɡrəˈskɑpɪk/
adjective
- Not absorbing or attracting moisture from the air.
- For outdoor equipment, choose a nonhygroscopic material to prevent rust.
- Salt is hygroscopic, but this special coating makes it nonhygroscopic.
- The nonhygroscopic packaging kept the electronics dry during shipping.
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