adj. & n.
--adj.
1. that contributes.
2 operated by means of contributions (contributory pension scheme).
--n. Brit. Law a person liable to contribute towards the payment of a wound-up company's debts.
Phrases and idioms:
contributory negligence Law negligence on the part of the injured party through failure to take precautions against an accident.
Etymology: med.L contributorius (as CONTRIBUTE)