labiogression

[ ley-bee-oh-gresh-uh n ]
/ ˌleɪ bi oʊˈgrɛʃ ən /

noun Dentistry.

location of the anterior teeth forward of their natural position.

Origin of labiogression

labio- + Latin gress(us) (past participle of gradī to step, walk, go) + -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019