BBB


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

Definition for bbb (2 of 2)

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Medicine definitions for bbb

BBB


abbr.

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.