/ Dictionary / Index W wiresonde: Meaning and Definition of Find definitions for: wire•sonde Pronunciation: (wīr'sond"), [key] — n. Meteorol. an instrument carried aloft by a captive balloon and sending temperature and humidity data over a wire cable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wire side wirespun Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language