bn:00079518n
Noun Concept
EN
valve
EN
Device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone WordNet 3.0
Definitions
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EN
Device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone WordNet 3.0 & Open English WordNet
IS A
PART OF
DERIVATION
WordNet 3.0 & Open English WordNet
EN