Labialize v. t. : To modify by contraction of the lip opening.

Example:


Taxonomy
Merriam-Webster Online Dictionary, Dictionary, webster, Word Games, Webster Online Dictionary with audio pronunciations, glossary, english, language, ESL, ize, transitive verb, Inflected, ized, 1b, za, Unabridged Dictionary, Search Boxes, Open Dictionary.

Defination from the web:
labialize from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... Home. Visit Our Sites. Unabridged Dictionary. Learner's Dictionary. Word Central for Kids. Premium Services. Unabridged Dictionary ...