germ cell: meaning, definition, pronunciation and examples
C2Technical / Scientific / Formal
Quick answer
What does “germ cell” mean?
A cell in an animal or plant that can give rise to gametes (sperm or egg cells) and thus pass on genetic material to offspring.
Audio
Pronunciation
Definition
Meaning and Definition
A cell in an animal or plant that can give rise to gametes (sperm or egg cells) and thus pass on genetic material to offspring.
In a broader, often figurative sense, the fundamental or embryonic source from which something larger or more complex develops. In some slang contexts, it can be used derogatorily for a person or idea considered primitive or unrefined.
Dialectal Variation
British vs American Usage
Differences
No significant difference in the core biological meaning. The potential slang or figurative misuse might be slightly more recognized in British English.
Connotations
Primarily a neutral, clinical term in both varieties. Any negative connotation arises from confusion with 'germ' (microbe) or intentional figurative/slang use.
Frequency
Equally low-frequency in general discourse but standard in biology/medicine texts in both regions.
Grammar
How to Use “germ cell” in a Sentence
Adj + germ cell (e.g., primordial germ cell)germ cell + N (e.g., germ cell tumour)V + germ cell (e.g., differentiate into a germ cell)Vocabulary
Collocations
Examples
Examples of “germ cell” in a Sentence
verb
British English
- The tissue is engineered to germ-cell specific pathways.
- Researchers aim to germ-cell the culture.
American English
- The protocol is designed to germ cell specific markers.
- They attempted to germ-cell the population in vitro.
adjective
British English
- The germ-cell lineage is protected early in development.
- We studied germ-cell tumours.
American English
- The germ cell lineage is specified early.
- He specializes in germ cell tumor research.
Usage
Meaning in Context
Business
Not used.
Academic
Core term in developmental biology, genetics, reproductive medicine, and oncology.
Everyday
Extremely rare. Might be misunderstood or used jokingly to mean a person who spreads germs.
Technical
Precise term for the diploid precursor cells that undergo meiosis to produce haploid gametes.
Vocabulary
Synonyms of “germ cell”
Strong
Neutral
Weak
Vocabulary
Antonyms of “germ cell”
Watch out
Common Mistakes When Using “germ cell”
- Using 'germ cell' to mean a bacterial cell or virus. Confusing it with 'stem cell,' which is a broader category.
- Incorrect plural: 'germs cells' instead of 'germ cells'.
FAQ
Frequently Asked Questions
Not exactly. A germ cell is the precursor that will develop *into* a gamete through the process of meiosis. Gametes are the mature, haploid products of germ cells.
No, this is a common mistake. 'Germ' in 'germ cell' relates to 'germinate' (to begin to grow), not to disease-causing microbes. For bacteria, use 'bacterial cell' or 'microbe'.
A type of cancer that originates from germ cells. These most commonly occur in the ovaries or testes but can also be found in other areas (like the brain or chest) due to errors in embryonic germ cell migration.
It's fundamental to genetics and evolution. Changes (mutations) in germ cells can be passed to offspring, affecting the gene pool of a species. Changes in somatic cells affect only the individual and are not inherited.
A cell in an animal or plant that can give rise to gametes (sperm or egg cells) and thus pass on genetic material to offspring.
Germ cell is usually technical / scientific / formal in register.
Germ cell: in British English it is pronounced /ˈdʒɜːm ˌsel/, and in American English it is pronounced /ˈdʒɜːrm ˌsel/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “The germ cell of the idea (rare, figurative)”
Learning
Memory Aids
Mnemonic
Think GERM as in 'origin' (like in 'germinate') + CELL. It's the 'origin cell' for a new generation.
Conceptual Metaphor
FOUNDATION / BLUEPRINT (germ cells contain the foundational genetic blueprint for the next generation).
Practice
Quiz
Which of the following is a direct antonym of 'germ cell' in a biological context?