ventriloquism

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the art of projecting your voice so that it seems to come from another source (as from a ventriloquist's dummy)
• Syn:
ventriloquy
• Derivationally related forms:
ventriloquist (for: ventriloquy), ventriloquist
• Hypernyms:
art, artistry, prowess