lumper

lump·er

noun \ˈləm-pər\

Definition of LUMPER

1

: a laborer who handles freight or cargo

2

: one who classifies organisms into large often variable taxonomic groups based on major characters — compare splitter

First Known Use of LUMPER

circa 1785

Rhymes with LUMPER

bumper, dumper, jumper, plumper, pumper, stumper, thumper