balloon
Pronunciation: [bəˈluːn]
Word
Context: "celebration"
(noun) a balloon is a small, usually round container made of rubber or a similar material that can be filled with air or gas. Balloons are often used in parties and celebrations to make things look fun and colorful.
Example
We had lots of colorful balloons at my birthday party.
Example
The party felt empty without any balloons to decorate it.
Example
How many balloons do you think we need for the party?
Context: "science"
(noun) in science, a balloon is also used to hold gases, such as helium or hot air, which can make it float. This is how balloon rides work or how weather balloons help scientists gather data.
Example
The weather balloon went high into the sky to collect information.
Example
The scientists couldn't use the old balloon because it had a hole.
Example
What do you think happens to the balloon when it gets too high?
Context: "increase"
(verb) to balloon means to increase in size, amount, or intensity very quickly, like when a balloon gets bigger when you blow it up. It can also mean that things get out of control swiftly.
Example
Her excitement began to balloon as the day of the event approached.
Example
The costs didn't balloon as we had feared.
Example
Did the project costs balloon unexpectedly?
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