Syllable division and stress derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
teratogenic is an adjective meaning "of or relating to substances or agents that can interfere with normal embryonic development". It carries one recorded sense.
of or relating to substances or agents that can interfere with normal embryonic development
Definitions, synonyms and semantic relations for teratogenic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.