gastrulate: meaning, definition, pronunciation and examples
Very low frequency (scientific/technical term)Formal, technical, scientific
Quick answer
What does “gastrulate” mean?
To undergo gastrulation.
Audio
Pronunciation
Definition
Meaning and Definition
To undergo gastrulation; to form a gastrula.
To begin the embryonic developmental process where the blastula reorganizes into a multi-layered structure with distinct germ layers (ectoderm, mesoderm, endoderm).
Dialectal Variation
British vs American Usage
Differences
No differences in meaning or usage; a universal scientific term. Spelling is the same.
Connotations
Identical technical connotations.
Frequency
Identically rare outside embryology textbooks and research papers.
Grammar
How to Use “gastrulate” in a Sentence
S (intransitive): The embryo gastrulated.S + Adv: The frog embryo gastrulates early.S + Prep: The cells gastrulate by invagination.Vocabulary
Collocations
Examples
Examples of “gastrulate” in a Sentence
verb
British English
- The zebrafish embryo will gastrulate approximately six hours post-fertilisation.
- Researchers observed how the cells gastrulated under the microscope.
American English
- The mouse embryo begins to gastrulate around day 6.5.
- If the embryo doesn't gastrulate properly, development will fail.
adjective
British English
- The gastrulating embryo is a key stage for study.
- They isolated gastrulated tissue for analysis.
American English
- The gastrulating embryo is highly sensitive to toxins.
- Gastrulated cells show distinct molecular markers.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Core term in developmental biology, anatomy, and embryology courses.
Everyday
Extremely rare; would only be used by someone discussing biology.
Technical
Essential and precise verb in research papers, lab reports, and textbooks on embryonic development.
Vocabulary
Synonyms of “gastrulate”
Vocabulary
Antonyms of “gastrulate”
Watch out
Common Mistakes When Using “gastrulate”
- Using it transitively (e.g., 'They gastrulated the embryo' - incorrect).
- Confusing it with 'gestate' (which refers to pregnancy, not a specific embryonic stage).
- Using it in non-biological contexts.
FAQ
Frequently Asked Questions
No, it is a very low-frequency technical term used almost exclusively in embryology and developmental biology.
No, it is strictly intransitive. The process happens to the embryo itself; you cannot 'gastrulate' an object.
The related noun is 'gastrulation', which refers to the process. 'Gastrula' is the name of the embryonic stage itself.
'Gastrulate' is a specific, early morphogenetic event involving cell layer formation. 'Differentiate' is a broader, later term for cells acquiring specialised functions. Gastrulation precedes widespread cellular differentiation.
To undergo gastrulation.
Gastrulate is usually formal, technical, scientific in register.
Gastrulate: in British English it is pronounced /ˈɡastrʊleɪt/, and in American English it is pronounced /ˈɡæstrəˌleɪt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None - technical term]”
Learning
Memory Aids
Mnemonic
Imagine a GASTRONAUT (a space-travelling stomach) who needs to FORMATE (form) his ship. A GASTR-ULA needs to FORM-ATE (gastrulate) to build a body.
Conceptual Metaphor
BUILDING A STRUCTURE: The single-layered ball 'folds in' and 'organises itself' into a complex, multi-layered foundation, much like architects turning a simple dome plan into a detailed blueprint with separate floors.
Practice
Quiz
What does it mean for an embryo to gastrulate?