Illustrated Companion to the Latin Dictionary/Accumbo

This article incorporates text from a publication now in the public domain: Rich, Anthony (1849). The illustrated companion to the Latin dictionary, and Greek lexicon. p. vi. OCLC 894670115. https://archive.org/details/illustratedcompa00rich. 

ACCUM'BO. Properly denotes the taking a place on a dining coach, in contradistinction to Accubo, which refers to a person already reclining; and in allusion to a single person, as distinguished from Discumbo, which has reference to several persons or the whole company. But these distinctions are not always observed.