spermatozoid: meaning, definition, pronunciation and examples
Very rareTechnical/Scientific
Quick answer
What does “spermatozoid” mean?
The motile male gamete or reproductive cell in plants and some lower organisms, functionally equivalent to a sperm cell.
Audio
Pronunciation
Definition
Meaning and Definition
The motile male gamete or reproductive cell in plants and some lower organisms, functionally equivalent to a sperm cell.
A term also used historically or in specific contexts to refer to sperm cells, though largely superseded by 'spermatozoon' or 'sperm' in animal biology.
Dialectal Variation
British vs American Usage
Differences
No significant difference; the term is equally rare in both dialects within its highly specialised technical domain.
Connotations
Purely biological and academic. May sound archaic if used outside its specific botanical context.
Frequency
Extremely low frequency in both dialects. Almost exclusively found in specialised textbooks and research papers on cryptogamic plants.
Grammar
How to Use “spermatozoid” in a Sentence
The [plant] produces spermatozoids.Spermatozoids are released from the [antheridium].The spermatozoid fertilises the [egg cell/oosphere].Vocabulary
Collocations
Examples
Examples of “spermatozoid” in a Sentence
verb
British English
- Not applicable as a verb.
American English
- Not applicable as a verb.
adverb
British English
- Not applicable as an adverb.
American English
- Not applicable as an adverb.
adjective
British English
- The spermatozoid nucleus is haploid.
- They studied the spermatozoid motility in various fern species.
American English
- Spermatozoid structure varies among cycads.
- The antheridium produces spermatozoid cells.
Usage
Meaning in Context
Business
Not used.
Academic
Used in specialised botanical and microbiological literature describing reproduction in non-flowering plants.
Everyday
Virtually never used.
Technical
Primary context. Precise term for the motile, flagellated male gamete in archegoniate plants.
Vocabulary
Synonyms of “spermatozoid”
Strong
Neutral
Weak
Watch out
Common Mistakes When Using “spermatozoid”
- Using 'spermatozoid' to refer to human sperm.
- Mispronouncing the '-zoid' suffix as /zɔɪd/ instead of /zəʊɪd/ or /zoʊɪd/.
- Assuming it is a common or current term in general biology.
FAQ
Frequently Asked Questions
Not exactly. While both are male gametes, 'spermatozoid' is the specific term for the motile male gamete in plants like ferns and mosses. 'Sperm cell' or 'spermatozoon' is used for animals.
It describes a concept relevant only to a narrow sub-field of botany. Most people encounter 'sperm' or 'pollen' (in flowering plants) instead.
No, it would be incorrect and considered an archaic or erroneous usage. The correct term is 'spermatozoon' or simply 'sperm'.
They are largely synonymous. 'Antherozoid' is perhaps slightly more common, but both refer to the same motile plant gamete. 'Spermatozoid' emphasises its animal-like motility.
The motile male gamete or reproductive cell in plants and some lower organisms, functionally equivalent to a sperm cell.
Spermatozoid is usually technical/scientific in register.
Spermatozoid: in British English it is pronounced /ˌspɜːmətəˈzəʊɪd/, and in American English it is pronounced /ˌspɜːrmətəˈzoʊɪd/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. The term is strictly technical.”
Learning
Memory Aids
Mnemonic
SPERM + ZOO + ID: Think of 'sperm' that acts like a tiny animal ('zoo-') with an identity ('-id') specific to plants.
Conceptual Metaphor
Not applicable; the term is a literal scientific descriptor.
Practice
Quiz
In which field is the term 'spermatozoid' most accurately and commonly used?