/ Dictionary / Index P parallel sailing: Meaning and Definition of Find definitions for: par'allel sail'ing Pronunciation: [key] sailing along a parallel of latitude. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. parallel rulers parallel top Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language