Meaning of chubsucker

chub•suck•er

Pronunciation: (chub'suk"ur), [key]
— n.
  1. any of several stout suckers of the genus Erimyzon, inhabiting sluggish streams, backwaters, and lakes of the central and eastern U.S.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.