multiplayer UK [ˌmɐɫtiˈpl̥eɪ̯ə]US /ˌmʌl.tiˈpleɪ.əɹ/noun 2adjective 1forms 1 noun2 •The feature of a video game where multiple human players play simultaneously.I just heard that the game will have multiplayer when it comes out!He always loved to play multiplayer games with his friends. •[in the plural] Video game players who play multiplayer games.The audio suggestions just mentioned would be advantageous when pairs are working together at a computer or multiplayers are collaborating or competing in online educational games and simulations. — 2006 adjective1 •Requiring or allowing multiple (or more than the usual two) players to play simultaneously. formsmultiplayers