lump
nounDefinition of lump
(Entry 1 of 4)
1
: a piece or mass of indefinite size and shape
a lump of coal a lump of clay
b
: majority
few candidates ever started with such a lump who did not get the nomination— R. L. Strout
3
: protuberance
especially
: an abnormal swelling
came to with nothing more than a lump on his head
4
: a person who is heavy and awkward
a lump of a man
also
: one who is stupid or dull
lump in one's throat
: a constriction of the throat caused by emotion