/ Dictionary / Index T taffrail: Meaning and Definition of Find definitions for: taff•rail Pronunciation: (taf'rāl", -rul), [key] — n. Naut. the upper part of the stern of a ship. a rail above the stern of a ship. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: taffrail (Thesaurus) taffeta weave taffy Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language