noun, noun which may take the genitive case particle 'no'
non-virgin woman; woman with sexual experience
A direct, somewhat clinical term. Often used in discussions about sexual history. Can be sensitive or blunt depending on context.
彼女は自分が非処女であることを隠さなかった。
She didn't hide the fact that she was not a virgin.
非処女の女性に対する偏見はまだ残っている。
Prejudice against non-virgin women still remains.
Compound of prefix 非 (hi-, 'non-') and 処女 (shojo, 'virgin'). The term is straightforwardly derived from its components.