Master


 * A Master is any person who has perfected their craft or profession. It is often the highest possible ranking for a person in the trades.
 * A Master is any person who owns a certain property. Thereby they are called the "Master" or "Lord" of their land
 * A Master is any person who possess slaves (during the time of slavery)
 * The female form of Master is Mistress
 * The Latin word is magister