Orthodontics

noun

noun ·4 syllables ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A specialty of dentistry concerned with correcting misalignment of teeth. uncountable
  2. 2
    the branch of dentistry dealing with the prevention or correction of irregularities of the teeth wordnet

Etymology

From ortho- (“correct, straight”) + -odont + -ics.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.