Wordnet 3.0
NOUN (1)
1.
a vessel engaged in shrimping;
The Collaborative International Dictionary of English v.0.48:
Shrimper \Shrimp"er\, n.
One who fishes for shrimps.
[1913 Webster]
WordNet (r) 3.0 (2006):
shrimper
n 1: a vessel engaged in shrimping