Feminine of marengo, Word, polysemic, because it can mean a surname primarily from Latin America, different locations mostly in the us, the charcoal grey color ( dark grey ) the horse of Napoleon, the Marengo battle won by Napoleon in the Piedmont ( 41 Italy; on 14 June 1800 and 40 Malaga; Spain ) a man who lives off the sea and everything related to this activity.