n.
A quantity that differs from a standard trading unit, especially an amount of stock of fewer than 100 shares.
odd-lot odd'-lot' (ŏd'lŏt') adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.