1o_ 'bd' is the baud symbol (data transmission unit). 2nd_ 'BD' is a way to abbreviate "database". 3rd_ ' . bd' is the internet domain for Bangladesh. 4th_ Acronym of foreign voices that we will not mention because we are in a dictionary English, and also of companies that we will avoid because it is espam .
* Only one "like" per meaning and day, the more "likes" the meaning will appear higher in the list
