October 26, 2019 By Lynn Schneider; Editor, ArchWired.com The term Mandible refers to the lower jaw. Related Articles: Tooth Retention After BracesDental Braces 101 – Part 3: Putting Braces OnPowerProx Six Month BracesUsing the Damon Bracket Systemin Orthodontic TreatmentRelated Terms:Term: Mandible