Definition of "double reed" [double reed]

• A pair of joined reeds that vibrate together to produce sound in certain wind instruments, such as bassoons and oboes. (noun)
• An instrument in which sound is produced by a pair of joined reeds. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.