hot-air balloon

US /ˌhɑːt er bəˈluːn/
UK /ˌhɑːt er bəˈluːn/
"hot-air balloon" picture
1.

heteluchtballon

an aircraft consisting of a large bag, called an envelope, which contains heated air, and a basket, called a gondola, suspended beneath it, used for carrying passengers or for sport

:
They took a scenic ride in a hot-air balloon over the valley.
Ze maakten een schilderachtige rit in een heteluchtballon over de vallei.
The festival featured dozens of colorful hot-air balloons.
Het festival toonde tientallen kleurrijke heteluchtballonnen.