also: バニティ · ヴァニティ · ヴァニティー
Loanword from English, used in contexts such as fashion, cosmetics, or self-image. Often appears in compound terms like バニティーバッグ (vanity bag) or バニティーミラー (vanity mirror).
Her vanity is lined with luxury cosmetics.
I take a vanity bag when I travel.
Borrowed from English 'vanity'. The katakana spellings reflect different attempts to approximate the original pronunciation.