a quality rating for a corporate or municipal bond, lower than A and higher than BB.

Definition for bbb (2 of 2) Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for bbb

Medical definitions for bbb



blood-brain barrier
bundle-branch block
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.