hot-air balloon
US /ˌhɑːt er bəˈluːn/
UK /ˌhɑːt er bəˈluːn/

1.
воздушный шар, аэростат
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.
Они совершили живописную поездку на воздушном шаре над долиной.
•
The festival featured dozens of colorful hot-air balloons.
На фестивале были представлены десятки красочных воздушных шаров.