/ Dictionary / Index P pilot waters: Meaning and Definition of Find definitions for: pi'lot wa"ters Pronunciation: [key] — Naut. Naut. waters in which the services of a pilot are available or required by law. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pilot tape pilotweed Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language