subfamily: meaning, definition, pronunciation and examples
C1Formal, Technical
Quick answer
What does “subfamily” mean?
A category in biological classification, ranking below family and above genus.
Audio
Pronunciation
Definition
Meaning and Definition
A category in biological classification, ranking below family and above genus.
Any secondary or subordinate group within a larger family-like structure (e.g., in linguistics, anthropology, or computing).
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling. Usage is identical in scientific contexts.
Connotations
Neutral technical term in both varieties.
Frequency
Equally low frequency in both, confined to specialised discourse.
Grammar
How to Use “subfamily” in a Sentence
subfamily of [NP]member of the [X] subfamily[NP] belongs to the subfamily [Name]Vocabulary
Collocations
Examples
Examples of “subfamily” in a Sentence
adjective
British English
- The subfamily classification was debated.
- They studied subfamily relationships.
American English
- A subfamily review is required.
- He authored a subfamily analysis.
Usage
Meaning in Context
Business
Rare; potentially used in analytics to describe a subset of products or markets (e.g., 'a subfamily of budget smartphones').
Academic
Common in biology, linguistics, anthropology; denotes a taxonomic rank.
Everyday
Very rare; might be understood metaphorically (e.g., 'a subfamily of related recipes').
Technical
Primary domain; precise classification term in life sciences and comparative disciplines.
Vocabulary
Synonyms of “subfamily”
Vocabulary
Antonyms of “subfamily”
Watch out
Common Mistakes When Using “subfamily”
- Using 'subfamily' informally where 'subgroup' or 'category' would suffice.
- Incorrect capitalisation when not part of a formal taxonomic name (e.g., 'the Felinae subfamily' is correct, 'the Subfamily Felinae' is only for formal listings).
FAQ
Frequently Asked Questions
A subfamily is a rank directly below family and above genus in biological classification, representing a major subdivision within a family.
Yes, but it's rare and metaphorical, implying a well-defined, coherent subgroup within a larger category (e.g., 'a subfamily of jazz styles').
No, it is a low-frequency, specialised term mostly encountered in academic or technical texts.
In British English: /ˌsʌbˈfæm.ɪ.li/. In American English: /ˌsʌbˈfæm.ə.li/. The primary stress is on 'fam'.
A category in biological classification, ranking below family and above genus.
Subfamily is usually formal, technical in register.
Phrases
Idioms & Phrases
- “No common idioms”
Learning
Memory Aids
Mnemonic
Think of a FAMILY tree, then imagine a smaller branch underneath—that's your SUBfamily.
Conceptual Metaphor
HIERARCHY IS A TREE (with branches representing subdivisions).
Practice
Quiz
In which context is 'subfamily' most precisely and commonly used?