BB


Meaning of BB in English

I. noun Date: 1845 a shot pellet 0.18 inch in diameter for use in a shotgun cartridge, a shot pellet 0.175 inch in diameter for use in an air gun, II. abbreviation bachelor of business, ball bearing, base on balls, blue book, B'nai B'rith

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.