bony fish: meaning, definition, pronunciation and examples
Low to MediumAcademic, Technical, Scientific
Quick answer
What does “bony fish” mean?
A fish belonging to the class Osteichthyes, characterized by a skeleton made primarily of bone.
Audio
Pronunciation
Definition
Meaning and Definition
A fish belonging to the class Osteichthyes, characterized by a skeleton made primarily of bone.
Used in contrast to cartilaginous fish (like sharks) or jawless fish. The term emphasizes the primary structural difference within the fish group.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage.
Connotations
Identical; purely scientific/technical.
Frequency
Used with equal frequency in relevant contexts (biology, marine science, fishing industries).
Grammar
How to Use “bony fish” in a Sentence
[bony fish] + [verb: have, possess, belong to][bony fish] is a [member/example] of [Osteichthyes]Vocabulary
Collocations
Examples
Examples of “bony fish” in a Sentence
adjective
British English
- The bony fish lineage is diverse.
- We studied bony fish anatomy.
American English
- The bony fish class is diverse.
- We studied bony fish anatomy.
Usage
Meaning in Context
Business
Rare, except in specific industries like commercial fishing or aquaculture where biological distinctions matter.
Academic
Common in biology, zoology, marine science, and paleontology texts and lectures.
Everyday
Uncommon. A layperson might simply say 'fish'. Used when specifically contrasting with sharks or rays.
Technical
The standard term for the taxonomic class Osteichthyes in ichthyology and related fields.
Vocabulary
Synonyms of “bony fish”
Strong
Neutral
Vocabulary
Antonyms of “bony fish”
Watch out
Common Mistakes When Using “bony fish”
- Using 'bony fish' to describe a specific fish that simply has many small bones (e.g., 'This herring is a very bony fish'). The term is for the class, not an individual's physical trait.
FAQ
Frequently Asked Questions
Yes, goldfish, like almost all common aquarium and food fish, are bony fish (Osteichthyes).
The main opposite group is cartilaginous fish (Chondrichthyes), which includes sharks, rays, and skates.
No, 'bony fish' is strictly a biological classification. Calling a person 'bony' might be an insult, but 'bony fish' would not be used idiomatically in this way.
Not necessarily. The term refers to their internal skeletal structure, not the presence of small, bothersome 'pin bones'. Many bony fish have been selectively bred or filleted to minimize these.
A fish belonging to the class Osteichthyes, characterized by a skeleton made primarily of bone.
Bony fish is usually academic, technical, scientific in register.
Bony fish: in British English it is pronounced /ˌbəʊni ˈfɪʃ/, and in American English it is pronounced /ˌboʊni ˈfɪʃ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of BONE in 'bony' – these fish have a bony skeleton, unlike sharks which have a cartilaginous (gristly) one.
Conceptual Metaphor
CATEGORY AS CONTAINER (bony fish are 'in' the group Osteichthyes).
Practice
Quiz
Which of the following is a defining characteristic of a bony fish?