stockjobber
stock·job·ber
noun
1.
one who deals only with brokers or other jobbers
Origin
From stock + jobber.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.