Home › Words › O › orthoprosthesisorthoprosthesisorthoprosthesis means an orthodontic prosthesis.Among words judged in Lexicurio's Arena, orthoprosthesis ranks #35,943 of 42,752 for Qualifying.EtymologyFrom ortho- + prosthesis. By surface analysis, ortho- + prosth- + -esis.nounAn orthodontic prosthesisDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.orthesis 85% match — An orthopedic prosthesis vs orthoprosthesis →endoprosthesis 67% match — An internal prosthesis. vs orthoprosthesis →prothetic 66% match — of, relating to, or involving prothesis vs orthoprosthesis →orthotics 65% match — The design, manufacture and installation of orthopedic appliances to support, straighten or improve the function of a body part vs orthoprosthesis →orthotist 64% match — A person who makes or fits orthotic devices. vs orthoprosthesis →orthodontology 64% match — Orthodontics. vs orthoprosthesis →prosthesis 63% match — An artificial replacement for a body part, either internal or external. vs orthoprosthesis →keratoprosthetics 63% match — The science of keratoprosthesis. vs orthoprosthesis →