lumper

noun

1. a laborer who loads and unloads vessels in a port

   noun.person

   Synonyms dock worker dock-walloper docker dockhand dockworker loader longshoreman stevedore

   Source: WordNet 3.0

2. a taxonomist who classifies organisms into large groups on the basis of major characteristics

   noun.person

   Antonyms divider splitter

   Source: WordNet 3.0

3. The European eelpout; -- called also <i>lumpen</i>.

   noun

   Source: webster1913

4. One who lumps.

   noun

   Source: webster1913