Noah Webster's Dictionary (n.) An external application intended to beautify and improve the appearance.

Multi-Version Concordance Cosmetic (1 Occurrence) 2 Samuel 14:2 Joab sent to Tekoa, and fetched there a wise woman, and said to her, "Please act like a mourner, and put on mourning clothing, please, and don't anoint yourself with oil, but be as a woman who has mourned a long time for the dead. (See NIV)