1. people who are trained in applying cosmetics and beauty treatments

Examples

• The cosmeticians at the salon specialize in wedding makeup.
• Professional cosmeticians use high-quality brushes and products.
• She hired two cosmeticians for the fashion show backstage.
• The cosmeticians worked quickly to prepare the models.
• Many cosmeticians also offer skincare consultations.
• The theater employs several cosmeticians for stage makeup.