Christina Aguilera Definition Eau de Parfum, 30mlDefinition by Christina Aguilera is a Amber Floral fragrance for women. Definition was launched in 2017. Top notes are Red Apple, Italian Mandarin and Sicilian Bergamot; middle notes are Vanilla Orchid and Diamond Orchid; base notes are Heliotrope, Musk, Hinoki Wood and Ambergris.