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bony fish

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noun
any fish of the class Osteichthyes, characterized by gill covers, an air bladder, and a skeleton composed of bone in addition to cartilage.
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Origin of bony fish

An Americanism dating back to 1805–15
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use bony fish in a sentence

British Dictionary definitions for bony fish

bony fish

noun, noun
any fish of the class Osteichthyes, including most of the extant species, having a skeleton of bone rather than cartilage
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for bony fish

bony fish
[ bōnē ]

Any of numerous ray-finned fishes belonging to the infraclass Teleostei or Teleostomi, having a skeleton that is completely made of bone, rather than partially or completely made of cartilage. Most living species of fish are bony fish. Also called teleost Compare cartilaginous fish jawless fish.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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