Silage (pronounced as see-yazh) comes from French and means a ‘wake’. Like a plane crossing the sky and leaving a trail, the wearer of perfume can also leave one. Have you ever entered the room and recognized the presence of someone by the scent he/she left behind? When you choose your fragrance, think whether you want one with strong or light sillage. But remember, sillage has nothing to do with fragrance concentration, but rather with nature of the ingredients used.