orthodontics

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the branch of dentistry dealing with the prevention or correction of irregularities of the teeth
• Syn:
orthodontia, orthodonture, dental orthopedics, dental orthopaedics
• Derivationally related forms:
orthodontic (for: orthodonture), orthodontic (for: orthodontia), orthodontic, orthodontist
• Hypernyms:
dentistry, dental medicine, odontology

• Từ đồng nghĩa / Synonyms:
  orthodontia, orthodonture, dental orthopedics, dental orthopaedics