/ Dictionary / Index J jump turn: Meaning and Definition of Find definitions for: jump' turn" Pronunciation: [key] — Skiing. Skiing. a turn in which a skier plants one or both poles in the snow in advance of the forward ski, bends close to the ground, and pivots in the air around the pole or poles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jumpsuit jump wire Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language