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float

float

3 7.4
An air sac near a fish's backbone that helps it stay level in water
  • noun
  • /floʊt/
  • Specialized
translation icon : vejiga natatoria
  • Blessington cut the engine, came about, and then went forward to cleat a line to the float.

Examples

  • As the liquid level rises and fills, the weight on the cable causes the inclination of the float to change.

    Academic text (1995)
  • Several floats went by, pulled by army mules and covered from top to bottom with American flags.

    Fiction book (1996)
  • At ten meters of bottom, they were an arm's length from the single float in view.

    Fiction book (1996)
  • "I'm going out to the float and back again.

    Fiction book (2001)
  • Those float bags down there are ours.

  • As the water is agitated, the float rises.

    Academic text (2013)
  • The chart showed mooring floats; presumably, it was forbidden to anchor there for the sake of the coral.

    Fiction book (1996)
  • Watertight welds and two attached side floats provide positive buoyancy.

    Academic text (1991)
  • The big ketch lay motionless on unruffled water; the float line dried slack.

    Fiction book (1996)
  • The fish relies on the float located near its backbone to help it stay buoyant in the water.

Synonyms

air bladder
vsfloat
  • Specialized
1 4.9

A sac inside many fish that holds air and helps them float at different depths

uses backbone wording instead of anatomical phrasing
swim bladder
vsfloat
  • Specialized
1 5.0

An air sac in many fish that helps them stay at a certain depth in water

gives a specific location near the backbone rather than leaving position vague

Idioms

1 6.8

To move with light, graceful steps like a butterfly

Compounds

4 2.9

A cold drink of root beer with a scoop of ice cream

A cold drink with ice cream floating in soda

milk float
  • Archaic
1 3.5

A small vehicle with an open side that delivers milk to homes

Carling float
  • Specialized
9.9

An emergency raft on a ship for people to use if they must leave at sea

A position for floating face down in the water with arms stretched forward to rest and breathe

float-type rain gage
  • Specialized
7.9

A device with a float that rests on collected rain to measure how much falls

float-type rain gauge
  • Specialized
7.3

A tool that measures rain using a float on the top of the collected water

A way to float by lying face down in the water with arms stretched forward to glide

plasterer's float
  • Specialized
8.1

A flat hand tool with a handle used to smooth wet wall material like plaster or cement

Surface Forms

float singular
floats plural

Etymology

The fish float (swim bladder) is the air sac that helps a fish stay up in the water, and it is called a float because it lets the fish 'float', tracing back to the old English flotan 'to float'.