Secret is an antiperspirant / deodorant for women manufactured by Procter & Gamble. It is sold in the United States, Canada, and Mexico. Secret was launched as the first female deodorant in 1956, after … 2 days ago · The meaning of SECRET is kept from knowledge or view : hidden. How to use secret in a sentence. Synonym Discussion of Secret. Learn about Secret deodorants and antiperspirants. Find the best product for your odor protection needs at secret.com. secret synonyms, secret pronunciation, secret translation, English dictionary definition of secret. Kept hidden from knowledge or view ... a piece of information that is only known by one person or a few people and should not be told…. Premium and luxury brands at exclusive prices. Curated collections from the world's most in-demand fashion labels — only for members. The best bras, panties, lingerie, apparel, and swimsuits (bikinis, one-pieces). Shop your favorite clothing from PJs and activewear to perfume and accessories. SECRET definition: done, made, or conducted without the knowledge of others.