疎そ水すい性せいそすいせいMeanings1noun which may take the genitive case particle 'no', nounhydrophobicScientific term describing a substance or surface that repels water. Often used in chemistry, materials science, and biology.See also: 親水性このコーティングは疎そ水すい性せいが高たかいので、水みずをはじきます。