/ Dictionary / Index L loop-the-loop: Meaning and Definition of Find definitions for: loop-the-loop Pronunciation: (lp'u-lp'), [key] — n. an airplane maneuver in which a plane, starting upward, makes one complete vertical loop. a ride in an amusement park that simulates this maneuver. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: loop-the-loop (Thesaurus) loop stitch loop window Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language