soundboard

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(music) resonator consisting of a thin board whose vibrations reinforce the sound of the instrument
• Syn:
sounding board
• Topics:
music
• Hypernyms:
resonator, cavity resonator, resonating chamber
• Part Holonyms:
stringed instrument, piano, pianoforte, forte-piano
• Part Meronyms:
sound hole