amphikaryon: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “amphikaryon” mean?
A cell nucleus containing a double set of chromosomes, one set from each parent.
Audio
Pronunciation
Definition
Meaning and Definition
A cell nucleus containing a double set of chromosomes, one set from each parent; a diploid nucleus.
A term used in cytology and genetics to describe the specific nuclear state of a fertilized egg or somatic cell where two complete chromosome sets are present.
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage or spelling. The term is equally rare and technical in both varieties.
Connotations
Purely technical, neutral, and descriptive in both contexts.
Frequency
Extremely rare in general language; confined to specialized textbooks and research papers.
Grammar
How to Use “amphikaryon” in a Sentence
The [noun] was identified as an amphikaryon.The zygote's nucleus is a classic example of an amphikaryon.Vocabulary
Collocations
Examples
Examples of “amphikaryon” in a Sentence
adjective
British English
- The amphikaryonic state is crucial for normal development.
American English
- Researchers observed the amphikaryonic condition in the blastomeres.
Usage
Meaning in Context
Business
Never used.
Academic
Used only in highly specialized biological sciences literature.
Everyday
Never used.
Technical
The primary and only context of use; denotes a specific cytological state.
Vocabulary
Synonyms of “amphikaryon”
Strong
Neutral
Weak
Vocabulary
Antonyms of “amphikaryon”
Watch out
Common Mistakes When Using “amphikaryon”
- Misspelling as 'amphicaryon' or 'amphikaryan'.
- Incorrectly using it to describe any large or dual nucleus.
- Confusing it with 'amphimixis' (the union of gametes).
FAQ
Frequently Asked Questions
No, it is an extremely rare and specialized term used only in technical biological contexts.
It is used primarily in cytology, genetics, and embryology.
The opposite is a 'haplokaryon' or 'haploid nucleus', which contains only one set of chromosomes.
No, it would be inappropriate and almost certainly not understood. Use 'diploid nucleus' or simply explain the concept in plain language.
A cell nucleus containing a double set of chromosomes, one set from each parent.
Amphikaryon is usually technical/scientific in register.
Amphikaryon: in British English it is pronounced /ˌæmfɪˈkærɪɒn/, and in American English it is pronounced /ˌæmfɪˈkɛriɑːn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'AMPHI-' (meaning 'both' or 'double' as in amphitheatre) + 'KARYON' (meaning 'nucleus' as in eukaryote). A nucleus with double the usual genetic material.
Conceptual Metaphor
N/A (Pure technical descriptor).
Practice
Quiz
What is the best definition of an 'amphikaryon'?