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wind tunnel
wind tunnel /ˈwɪnd ˈtʌnəl/
noun
-
A structure resembling a tunnel where air is blown at known velocities for testing parts of aircraft
(
wind tunnel
)
a structure resembling a tunnel where air is blown at known velocities for testing parts of aircraft
Engineers tested the new aircraft design in the wind tunnel.
Engineers tested the new aircraft design in the wind tunnel.
Ochroma lagopus
Ochroma lagopus /oʊˈkroʊmə ləˈgoʊpəs/
noun
-
Forest tree of lowland Central America having a strong very light wood; used for making floats and rafts and in crafts
(
balsa
, Ochroma lagopus
)
forest tree of lowland Central America having a strong very light wood; used for making floats and rafts and in crafts
drug user
drug user /ˈdrʌg ˈjuzər/
noun
-
A person who takes drugs
(
drug user
, substance abuser
, user
)
a person who takes drugs
Hereford
Hereford /ˈhɛrəfɝd/
noun
-
Hardy English breed of cattle raised extensively in United States
(
Hereford
, whiteface
[ N. American] )
hardy English breed of cattle raised extensively in United States
The clown's exaggerated whiteface makeup brought a sense of whimsy to the circus performance.
The clown's exaggerated whiteface makeup brought a sense of whimsy to the circus performance.
