Countable, chiefly in chess: a simultaneous exhibition.
Definitionen
A simultaneous exhibition, especially in chess, where one player competes against several opponents at once. The grandmaster gave a simultaneous against twenty club members.
Used chiefly in chess jargon to mean a simultaneous exhibition.
Definitionen
A chess exhibition in which a strong player plays multiple games at the same time against different opponents. The grandmaster gave a simultaneous last night, facing twenty club players at once.