Illustrated Companion to the Latin Dictionary/Volgiolus
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.
VOL'GIOLUS. An implement used in husbandry and horticulture for making beds smooth and level. Plin. H. N. xvii. 14.