Word Study
wind tunnel
WORDNET DICTIONARY
Noun wind tunnel has 1 sense
THESAURUS
wind tunnel
air duct, air hole, air passage, air shaft, air tube, airway, blowhole, breathing hole, louver, louverwork, naris, nostril, shaft, spilehole, spiracle, touchhole, transom, vent, ventage, venthole, ventiduct, ventilating shaft, ventilator
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