That which helps; anything serving to assist.
One who helps; an aide; assistant; auxiliary.
A locomotive that assists a train, usually on steep gradients.
A person who does cleaning and cooking in a family home, or in a market; domestic employee.
A vile, wicked person.
An extremely depraved person, or one capable or guilty of great crimes.
Any opponent player, especially a hypothetical player for example and didactic purposes. Compare: hero (“the current player”).
In fiction, a character who has the role of being bad, especially antagonizing the hero.
A deliberate scoundrel.