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swim bladder

 

Definitions from WordNet

Noun swim bladder has 1 sense
  1. air bladder, swim bladder - an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
    --1 is a kind of sac

Definitions from the Web

Term: Swim Bladder

Description

The swim bladder is an internal gas-filled organ found in most fish, allowing them to control their buoyancy and maintain their position in the water column. It helps fish regulate their depth and swim more efficiently.

Senses and Usages

Noun - Anatomy

The swim bladder is situated in the abdominal cavity of fish, typically near the dorsal region. It varies in size and shape among different species.

Example Sentence: The swim bladder of a bony fish serves as an essential hydrostatic organ, enabling it to adjust its buoyancy and move effortlessly in the water.

Noun - Fishing

In fishing, the swim bladder is sometimes used as bait or a fishing lure, particularly in certain Asian fishing traditions.

Example Sentence: The experienced angler carefully attached a small piece of swim bladder to the hook, knowing it would attract the elusive fish.

Noun - Health

Swim bladder disorder refers to a condition in fish where the swim bladder does not function properly, leading to buoyancy issues and difficulty swimming.

Example Sentence: The aquarium owner noticed that his goldfish was experiencing swim bladder problems, as it was struggling to maintain an upright position in the water.

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