nouncŏ-ŏpĕrĭmentumCO-OPERIMENTVM☆ KeepMeaninga coveringLewis & Short 1879ModernAs printed, 1879COOPERIMENTUMLEWIS & SHORTCOOPERIMENTUMcŏ-ŏpĕrĭmentum, i, n., I. a covering: personae, Bassus ap. Gell. 5, 7, 2.Read the whole entry