nounobsōnātĭoOBSONATIO☆ KeepMeaninga buying of victuals; a catering, marketingLewis & Short 1879ModernAs printed, 1879OBSONATIOLEWIS & SHORTOBSONATIOobsōnātĭo (ops-), ōnis, f. 1. obsono, I. a buying of victuals; a catering, marketing, Don. ad Ter. And. 2, 2, 32.Read the whole entry