an Entity references as follows:
A catchweight is a term used in combat sports, such as boxing or mixed martial arts, to describe a weight limit that does not adhere to the traditional limits for weight classes. In boxing, a catchweight is negotiated prior to weigh-ins, which are conducted one day before the fight. The term may be used in professional wrestling, but should not be confused with catch wrestling (a precursor to modern professional wrestling), or catch division (meaning no weight limit, such as in the PWP Catch Division Championship).