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p·ilot·fish or pilot fish

(pīlət-fĭsh′)

n. pl. pilotfish or pi·lot·fish·es or pilot fish or pilot fish·es

A marine carangid fish (Naucrates ductor) that often swims in company with sharks and other large fishes and with sea turtles.

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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