Illustrated Companion to the Latin Dictionary/Martiobarbulus

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. 

MARTIOBAR'BULUS. A word of doubtful authority which occurs in Vegetius (Mil. i. 17.); where, if the reading be correct, it designates a soldier armed with leaden bullets (glandes) for discharging from a sling.