'Lumper' definitions:

Definition of 'lumper'

From: WordNet
noun
A laborer who loads and unloads vessels in a port [syn: stevedore, loader, longshoreman, docker, dockhand, dock worker, dockworker, dock-walloper, lumper]
noun
A taxonomist who classifies organisms into large groups on the basis of major characteristics [ant: divider, splitter]

Definition of 'Lumper'

From: GCIDE
  • Lumper \Lump"er\, n. [Cf. Lamper eel.] (Zool.) The European eelpout; -- called also lumpen. [1913 Webster]

Definition of 'Lumper'

From: GCIDE
  • Lumper \Lump"er\, n.
  • 1. One who lumps. [1913 Webster]
  • 2. A laborer who is employed to load or unload vessels when in harbor. [1913 Webster]

Definition of 'lumper'

From: GCIDE
  • Lumpen \Lump"en\, n.
  • 1. (Politics) same as lumpenproletariat. [PJC]
  • 2. (Zool.) The European eelpout; -- called also lumper. [1913 Webster]