What does ORTHO mean?

Heres the information you requested: Ortho Part of Speech: Noun
Definition: A prefix meaning "straight," "upright," or "correct."
Pronunciations: US: /ˈɔrθoʊ/, UK: /ˈɔːθəʊ/
Origin and Usage: The prefix "ortho" comes from the Greek word "orthos," which means "straight" or "correct." It is commonly used in scientific and medical terminology to indicate something that is straight or correct, such as "orthodontics" (the practice of correcting teeth and jaws) or "orthopedics" (the branch of medicine that deals with the correction of bones and muscles).
Synonyms: None
Related Words: North, Worth
Example Sentences:

1. The orthodontist recommended braces to straighten her teeth.
2. The patient was referred to an orthopedic surgeon for a knee replacement.
3. The scientist used an orthographic camera to capture the image.