BB
noun
\ ˈbē-(ˌ)bē
\
\
Definition of BB
(Entry 1 of 2)
1
: a shot pellet 0.18 inch in diameter for use in a shotgun cartridge
2
: a shot pellet 0.175 inch in diameter for use in an air gun
BB
abbreviationDefinition of BB (Entry 2 of 2)
1
bachelor of business
2
ball bearing
3
base on balls
4
blue book
5
B'nai B'rith
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More Definitions for BB
BB
noun
English Language Learners Definition of BB
: a small metal ball that is fired from a BB gun
See the full definition for BB in the English Language Learners Dictionary