Pronunciation: /wɪnd ˈtʌnəl/
noun a tunnel-like structure used to test the effects of air flow on objects such as aircraft or cars
A1 A wind tunnel is a place where engineers test how things like cars and airplanes perform in the wind.
A2 In a wind tunnel, scientists can study the effects of wind on different objects.
B1 Automobile manufacturers often use wind tunnels to improve the aerodynamics of their vehicles.
B2 The wind tunnel allowed researchers to simulate various wind conditions to test the durability of the new aircraft design.
C1 The wind tunnel facility at the university is one of the most advanced in the country, attracting top researchers from around the world.
C2 The wind tunnel experiment yielded valuable data that helped engineers optimize the performance of the new racing car.
formal The engineers conducted aerodynamic testing in the wind tunnel.
informal They tested the model in the wind tunnel to see how it performs.
slang The wind tunnel is where they put the prototype to check its aerodynamics.
figurative The presentation felt like being in a wind tunnel, with all the information blowing past us.
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