Standard Lemma guide

orthodontist

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˌɔː(ɹ)θəˈdɒntɪst/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AO2 R TH AH0 D AA1 N T AH0 S T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

An orthodontic dentist.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a dentist specializing in the prevention or correction of irregularities of the teeth

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: dentist, tooth doctor, dental practitioner

History

Etymology

Etymology tree English orthodontic Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istader. Old French -istebor. Middle English -ist English -ist English orthodontist From orthodontic + -ist.

Across languages

Translations

16 source translations are retained for this English entry.

  • Armenian: օրթոդոնտ (ōrtʻodont) — orthodontic dentist
  • Catalan: ortodontista — orthodontic dentist
  • Dutch: orthodontist — orthodontic dentist
  • French: orthodontiste — orthodontic dentist
  • German: Kieferorthopäde — orthodontic dentist
  • German: Kieferorthopädin — orthodontic dentist
  • Interlingua: orthodontista — orthodontic dentist
  • Polish: ortodonta — orthodontic dentist
  • Portuguese: ortodontista — orthodontic dentist
  • Russian: ортодонт (ortodont) — orthodontic dentist
  • Spanish: ortodoncista — orthodontic dentist
  • Spanish: ortodontista — orthodontic dentist
  • Swedish: ortodontist — orthodontic dentist
  • Vietnamese: bác sĩ chỉnh nha — orthodontic dentist
  • Vietnamese: bác sĩ chỉnh hình răng — orthodontic dentist
  • Vietnamese: bác sĩ chỉnh răng — orthodontic dentist