Of, designed, or suitable for any gender. See examples of unisex used in a sentence. Definition of unisex adjective in oxford advanced learner's dictionary.

Unisex is an adjective indicating something is not sex-specific, i. e. Is suitable for any type of sex. [1][2] the term can also mean gender-blindness or gender neutrality. The unisex movement may have made women's clothes more masculine, but it never made them unfeminine.