/ Dictionary / Index H hot-wire: Meaning and Definition of Find definitions for: hot-wire Pronunciation: (v.hot'wīr'adj.hot'wīr&sec), [key] — v., adj. -wired, -wir•ing, —v.t. to start the engine of (a motor vehicle) by short-circuiting the ignition. —adj. depending for its operation on the lengthening or increasing resistance of a wire when it is heated: hot-wire anemometer; hot-wire microphone. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hot-wire (Thesaurus) hot well hot-work 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