/ Dictionary / Index S sheathe: Meaning and Definition of Find definitions for: sheathe Pronunciation: (shē), [key] — sheathed, sheath•ing. to put (a sword, dagger, etc.) into a sheath. to plunge (a sword, dagger, etc.) in something as if in a sheath. to enclose in or as if in a casing or covering. to cover or provide with a protective layer or sheathing: to sheathe a roof with copper. to cover (a cable, electrical connector, etc.) with a metal sheath for grounding. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sheathe (Thesaurus) sheathbill sheathing Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language