balloon

word

/bəˈɫun/
buh-LOON
/bəlˈuːn/
buh-LOON

Definition

A balloon is a thin rubber or similar object that you fill with air or gas so it becomes round and light. People use balloons for parties, decorations, and sometimes for flying or scientific purposes.

Usage & Nuances

Usually refers to the party decoration. For larger flying ones, English often says 'hot-air balloon' or 'weather balloon'. Common collocations: 'blow up a balloon', 'helium balloon', 'balloon pops'. As a verb, 'balloon' can also mean grow quickly in size or cost.

Example Sentences

The child is holding a red balloon.

basic

Can you blow up this balloon for me?

basic

The balloon popped with a loud noise.

basic

We need a few more balloons to make the room look festive.

natural

My little nephew cried when his balloon floated away.

natural

The budget has really ballooned since we started the project.

natural