teratogenesis: meaning, definition, pronunciation and examples
Very lowFormal, technical, scientific
Quick answer
What does “teratogenesis” mean?
The biological process of forming abnormal developments or malformations in an embryo or fetus.
Audio
Pronunciation
Definition
Meaning and Definition
The biological process of forming abnormal developments or malformations in an embryo or fetus.
More broadly, it can refer to the study or causation of monstrous or severely malformed organisms, often as a result of genetic or environmental interference during development.
Dialectal Variation
British vs American Usage
Differences
No significant usage differences; it is a standardised scientific term used identically in both varieties.
Connotations
Solely negative, implying harmful, defective, or monstrous development.
Frequency
Extremely rare in general discourse, but of identical frequency within scientific communities in both regions.
Grammar
How to Use “teratogenesis” in a Sentence
The teratogenesis of [agent] (e.g., alcohol) is well-documented.Teratogenesis was caused by [agent].Research focuses on the mechanisms of teratogenesis.Vocabulary
Collocations
Examples
Examples of “teratogenesis” in a Sentence
verb
British English
- N/A (noun only)
American English
- N/A (noun only)
adverb
British English
- N/A (no standard adverb form)
American English
- N/A (no standard adverb form)
adjective
British English
- The teratogenic potential of the new compound must be assessed.
American English
- The drug's teratogenic effects were studied in rodents.
Usage
Meaning in Context
Business
Extremely rare; potentially in pharmaceutical risk assessment documentation.
Academic
The primary domain. Used in biology, medicine, pharmacology, and toxicology research papers and textbooks.
Everyday
Virtually never used.
Technical
Core term in embryology, teratology, and prenatal toxicology.
Vocabulary
Synonyms of “teratogenesis”
Strong
Neutral
Weak
Vocabulary
Antonyms of “teratogenesis”
Watch out
Common Mistakes When Using “teratogenesis”
- Pronouncing it as /təˈrætə-/ (stress on second syllable).
- Using it as a general term for 'mutation' (it is specifically about prenatal developmental defects, not all mutations).
- Spelling as 'terratogenesis'.
FAQ
Frequently Asked Questions
Mutagenesis refers to the process of causing genetic mutations in DNA. Teratogenesis specifically refers to causing structural malformations in a developing embryo or fetus, which can be a result of mutagenesis, but also of non-genetic mechanisms like disrupted cell signalling.
No, it is exclusively a noun. The related concept is expressed with the adjective 'teratogenic' (e.g., 'a teratogenic agent') or the phrase 'to cause teratogenesis'.
No. It is a highly specialised scientific term. Most people would use phrases like 'causes birth defects' instead.
The opposite is normal, healthy embryonic development, often termed 'normogenesis' or simply 'embryogenesis'.
The biological process of forming abnormal developments or malformations in an embryo or fetus.
Teratogenesis is usually formal, technical, scientific in register.
Teratogenesis: in British English it is pronounced /ˌtɛrətəʊˈdʒɛnɪsɪs/, and in American English it is pronounced /ˌtɛrətoʊˈdʒɛnəsəs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think: TERATO (like TERAtor, a monster) + GENESIS (origin/creation) = the creation of monstrous malformations.
Conceptual Metaphor
DEVELOPMENT IS A CONSTRUCTION PATHWAY (teratogenesis is the corruption of the blueprint, leading to faulty construction).
Practice
Quiz
Teratogenesis is most closely associated with which field of study?