En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
Mum was the first brand of commercial deodorant. Containing a zinc compound as its active ingredient, it was developed in Philadelphia in 1888. It was named for the term "mum" meaning "to keep silent" as in the popular phrase "Mum's the word" Mum was originally sold as a cream in a jar and applied with the fingertips. The small company was bought by Bristol-Myers in 1931.