nounapprōmissorAPPROMISSOR☆ KeepMeaningone who is security for anotherLewis & Short 1879ModernAs printed, 1879APPROMISSORLEWIS & SHORTAPPROMISSORapprōmissor (adp-), ōris, m. appromitto, I. one who is security for another, security, bail (only in jurid. Lat.), Dig. 45, 1, 5; 46, 3, 43; cf. Fest. p. 13.Read the whole entry