Illustrated Companion to the Latin Dictionary/Institor

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. 

IN'STITOR (παλιγκάπηλος). One who sells goods of any description on account of another person, or, as we should say, by commission, whether as a retail shopkeeper and agent, or as a traveller and hawker. Liv. xxii. 25, Ov. A. Am. i. 421. Ulp. Dig. 14. tit. 3.