Answer: Ortho is a Greek prefix meaning “straight”, “upright”, “right” or “correct”
Ortho: a Greek prefix that means straight, right or correct.
Odontos. from the clasical Greek odous ( tooth )
Step-by-step explanation:
Acording to the cambridge dictionary, an orthodontist ( term used for the first time in 1909) is defined as a person whose job is to correct the position of the teeth.