spemann: meaning, definition, pronunciation and examples
Very LowTechnical / Academic
Quick answer
What does “spemann” mean?
A surname of German origin, most famously belonging to Hans Spemann (1869–1941), a German embryologist and Nobel laureate.
Audio
Pronunciation
Definition
Meaning and Definition
A surname of German origin, most famously belonging to Hans Spemann (1869–1941), a German embryologist and Nobel laureate.
Used primarily as an eponym in biological contexts to refer to concepts, experiments, or phenomena associated with Hans Spemann's work in embryology, particularly the 'Spemann organizer' in developmental biology.
Dialectal Variation
British vs American Usage
Differences
No significant difference in usage. The term is used identically in British and American academic English.
Connotations
Carries connotations of pioneering experimental embryology, induction, and organizer phenomena in development.
Frequency
Extremely rare in general discourse. Frequency is limited to specialized biological texts and history of science contexts in both varieties.
Grammar
How to Use “spemann” in a Sentence
[Spemann] + 's + noun (organizer, experiment)[the] + [Spemann] + noun (organizer)Vocabulary
Collocations
Examples
Examples of “spemann” in a Sentence
adjective
British English
- The Spemann-Mangold experiment was groundbreaking.
- Spemannian induction is a key concept.
American English
- They studied the Spemann organizer signal.
- This is a classic Spemann-type experiment.
Usage
Meaning in Context
Business
Not used.
Academic
Used in biology, especially developmental biology and history of science, to refer to specific experiments or a key concept (the organizer).
Everyday
Virtually never used.
Technical
The primary context. Refers precisely to the 'Spemann organizer' – a group of cells crucial for axis formation in vertebrate embryos.
Vocabulary
Synonyms of “spemann”
Weak
Watch out
Common Mistakes When Using “spemann”
- Misspelling as 'Speman', 'Spemannn'.
- Incorrect pronunciation (e.g., /spiːmæn/). The initial 'S' is pronounced /ʃ/ as in 'speak'.
FAQ
Frequently Asked Questions
No, it is a German surname that has been adopted as an eponym in English scientific terminology.
It is pronounced /ˈʃpeɪˌmɑːn/ (SHPAY-mahn). The 'S' is pronounced like English 'sh'.
It is a group of cells in the early embryo that directs the organization of the embryonic axis and influences the fate of surrounding cells.
No. Its use is strictly as a proper noun (name) or as an adjective/noun modifier in technical biological terms derived from his name.
A surname of German origin, most famously belonging to Hans Spemann (1869–1941), a German embryologist and Nobel laureate.
Spemann is usually technical / academic in register.
Learning
Memory Aids
Mnemonic
Think: SPEcial MAN in embryology = Spemann.
Conceptual Metaphor
Not applicable for a proper noun in this technical context.
Practice
Quiz
Hans Spemann is most associated with which field of study?