Standard Lemma guide

teratogenic

adj · noun · 4 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

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1

adj

Meaning 1

Of, relating to, malformations or defects to an embryo or fetus.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences, teratology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Causing malformations or defects to an embryo or fetus.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences, teratology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A teratogenic agent.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective

Meaning 4

of or relating to substances or agents that can interfere with normal embryonic development

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree English terato- Proto-Indo-European *ǵenh1- Proto-Indo-European *-os Proto-Indo-European *ǵénh1os Proto-Hellenic *génos Ancient Greek γένος (génos) Proto-Indo-European *-os Proto-Indo-European *-ēs Ancient Greek -ης (-ēs) Ancient Greek -γενής (-genḗs)lbor. French -gènebor. Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English -genic English teratogenic From terato- + -genic.

Across languages

Translations

23 source translations are retained for this English entry.

  • Catalan: teratogènic — relating to malformations
  • Catalan: teratogènica — relating to malformations
  • Finnish: teratogeeninen — relating to malformations
  • French: tératogénique — relating to malformations
  • French: tératogénétique — relating to malformations
  • Italian: teratogenetico — relating to malformations
  • Italian: teratogeno — relating to malformations
  • Portuguese: teratogênico — relating to malformations
  • Portuguese: teratogénico — relating to malformations
  • Spanish: teratogénico — relating to malformations
  • Catalan: teratogen — causing malformations
  • Catalan: teratògena — causing malformations
  • Chinese Mandarin: 致畸 (zhìjī) — causing malformations
  • Finnish: teratogeeninen — causing malformations
  • French: tératogène — causing malformations
  • Greek: τερατογόνος (teratogónos) — causing malformations
  • Italian: teratogenetico — causing malformations
  • Italian: teratogeno — causing malformations
  • Japanese: 催奇形性 (saikikeisei) — causing malformations
  • Portuguese: teratogênico — causing malformations
  • Portuguese: teratogénico — causing malformations
  • Spanish: teratogénico — causing malformations
  • French: tératogène — teratogenic agent