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balloon

balloon

95 1.0
A large bag filled with hot air or gas that rises and floats in the sky
  • noun
  • /bəˈluːn/
: globo aerostático
  • The children cheered as the balloon floated high into the sky during the festival.
  • hot air balloon
  • balloons stay aloft
  • weather balloon

You don't need an impossible to control balloon to spy on anything.

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Examples

  • She carried a bright red balloon decorated with colorful patterns to the birthday party.

  • The clown handed me the bouquet of balloons, then started playing "Happy Birthday" on a harmonica.

    Fiction book (1995)
  • OK, So the volume of the balloon starts like this.

  • But if you have these air currents, the balloon will rise.

  • Balloon travel finally coming back into fashion.

  • When we launch the balloon, we're tracking the balloon using some radio trackers.

  • Hot air balloons are lighter than air and that's why they fly.

  • Overnight the balloon burst.

  • Quinn released the bouquet of helium balloons he was carrying and held out the six-pack of beer.

    Fiction book (1995)
  • Before the party started, we filled the balloon with helium to make it hover above the table.

Synonyms

hot-air balloon
vsballoon
25 3.1

A large bag filled with hot air that lifts people in a basket

is the general large flexible bag filled by gas or heated air
aerostat
vsballoon
  • Specialized
1 8.1

A flying machine like a balloon or airship that floats using a light gas

can also use heated air instead of only lighter gases
lighter-than-air craft
vsballoon
  • Specialized
1 5.9

An aircraft that floats because it is lighter than the air, like a balloon or airship

is a single large flexible bag rather than the broader aircraft category
trial balloon
vsballoon
1 6.5

A balloon released to test wind and air conditions

is the general floating bag not mainly used to test or probe
kite balloon
vsballoon
  • Archaic
1 9.6

A balloon with a tail that keeps it facing the wind

is a simple flexible bag that rises, not shaped for stability
pilot balloon
vsballoon
  • Specialized
7.0

A small balloon released to find wind direction and speed high in the sky

is larger and used broadly for lift rather than only wind observation

Compounds

A large bag filled with hot air that lifts people in a basket

An idea someone offers to see how people react before a decision

balloon bomb
  • Archaic
1 7.9

An explosive that a balloon carries to travel far and explode

barrage balloon
  • Archaic
1 8.5

A large balloon tied to the ground with cables to keep low enemy planes away in war

A balloon released to test wind and air conditions

1 4.6

A small balloon that rises high into the sky to collect weather data

balloon head
  • Informal
1 8.9

A feeling that your head is swollen and full with pressure and discomfort

1 3.9

A knot that keeps air or helium inside a balloon

A round shape in a comic that shows what a character says

1 9.5

A plant that lives for many years with white to pink puffed flowers in long clusters on upright stems

kite balloon
  • Archaic
1 9.6

A balloon with a tail that keeps it facing the wind

1 8.3

A climbing plant with woody stems and round seed pods like small balloons

balloon sail
  • Specialized
7.4

A large light sail set to catch the wind and make a boat go faster

balloon seat
  • Archaic
9.9

A rounded chair seat that looks like a small puffed cushion on 18th century chairs

pilot balloon
  • Specialized
7.0

A small balloon released to find wind direction and speed high in the sky

sausage balloon
  • Archaic
9.9

A long thin bag filled with air used to fly above and watch, often in war

How Big

balloon
95 1.0
balloon
311 1.0

Surface Forms

balloon singular
balloons plural

Etymology

Balloon comes from the French word ballon, which meant a 'large ball' and is like our English ball. People named the flying bags after a big round ball, which is why a hot-air balloon is a large bag that rises and floats like a round object in the sky.