n. Chiefly British
A government bond in Great Britain, originally issued in 1751, that pays perpetual interest and has no date of maturity. Often used in the plural. Also called bank annuity.
[Short for Consolidated Annuity.]
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.