n.
The art of projecting one's voice so that it seems to come from another source, as from a wooden figure.
[From Latin ventriloquus, speaking from the belly : venter, ventr-, belly + loquī, to speak.]
ventriloquial ven'tri·lo'qui·al (-trə-lō'kwē-əl) n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.