'B-52' definitions:
Definition of 'B-52'
From: WordNet
noun
United States military aircraft; B- stands for bomber
Definition of 'B-52'
From: GCIDE
- B-52 \B-52\ n. A large long-range bomber airplane of the U. S. military aircraft fleet; B- stands for bomber. It has the capability of delivering nuclear weapons. [WordNet 1.5 +PJC]