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definitions

piscatology

[pis-kuh-tol-uh-jee]
noun Now Rare.
  1. the art or science of fishing.

Origin of piscatology

1865–70; piscat(or) or piscat(ory) + -o- + -logy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Word Origin and History for piscatology
n.

1867, a hybrid from Latin piscatus, past participle of piscari "to fish," from pisces "a fish" (see fish (n.)) + -ology.

Online Etymology Dictionary, © 2010 Douglas Harper