/ Dictionary / Index W wiggly: Meaning and Definition of Find definitions for: wig•gly Pronunciation: (wig'lē), [key] — -gli•er, -gli•est. wiggling: a wiggly child. undulating; wavy: a wiggly line. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wiggly (Thesaurus) wiggle-tail wiggy Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language