cartilaginous fish: meaning, definition, pronunciation and examples
LowFormal, Academic, Technical
Quick answer
What does “cartilaginous fish” mean?
A type of fish whose skeleton is made of cartilage rather than bone.
Audio
Pronunciation
Definition
Meaning and Definition
A type of fish whose skeleton is made of cartilage rather than bone.
A class of jawed fish (Chondrichthyes) that includes sharks, rays, skates, and chimaeras, characterized by cartilaginous skeletons, multiple gill slits, and, in many species, dermal denticles covering their skin instead of scales.
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage or meaning. The spelling 'cartilaginous' is consistent.
Connotations
Purely technical/biological in both varieties.
Frequency
Equally rare in general discourse in both varieties, limited to scientific and educational contexts.
Grammar
How to Use “cartilaginous fish” in a Sentence
[cartilaginous fish] includes [sharks][Cartilaginous fish] are distinguished from [bony fish] by [their skeletons]Vocabulary
Collocations
Examples
Examples of “cartilaginous fish” in a Sentence
adjective
British English
- The cartilaginous skeleton provides flexibility.
American English
- The cartilaginous skeleton provides flexibility.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in biology, marine science, and paleontology textbooks and research.
Everyday
Rarely used; laypeople refer to 'sharks' or 'rays'.
Technical
The standard taxonomic term for the class Chondrichthyes.
Vocabulary
Synonyms of “cartilaginous fish”
Neutral
Weak
Vocabulary
Antonyms of “cartilaginous fish”
Watch out
Common Mistakes When Using “cartilaginous fish”
- Incorrect: 'cartilage fish'. Correct: 'cartilaginous fish'.
- Incorrect: using it as a singular count noun without an article (e.g., 'Cartilaginous fish has...'). Correct: 'A cartilaginous fish has...' or 'Cartilaginous fish have...'.
FAQ
Frequently Asked Questions
It can be both. As a class name, it is often used as a plural noun (e.g., 'Cartilaginous fish are diverse'). It can be used as a singular count noun when referring to one member of the class (e.g., 'That is a cartilaginous fish').
The two main subclasses are Elasmobranchii (sharks, rays, skates) and Holocephali (chimaeras, also known as ghost sharks).
In everyday conversation, people use the common names of the animals (shark, stingray) rather than the technical biological classification.
No. Their entire internal skeleton is composed of cartilage, though they may have hardened structures like teeth or dermal denticles (tooth-like scales).
A type of fish whose skeleton is made of cartilage rather than bone.
Cartilaginous fish is usually formal, academic, technical in register.
Cartilaginous fish: in British English it is pronounced /ˌkɑːtɪˈlædʒɪnəs ˈfɪʃ/, and in American English it is pronounced /ˌkɑːrtɪˈlædʒɪnəs ˈfɪʃ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of a shark's CART being made of bendy CARTilage, not hard bone. CARTilage = CARTilaginous.
Conceptual Metaphor
N/A (Technical term).
Practice
Quiz
What is the primary defining characteristic of a cartilaginous fish?