1. b. - Noun
2. b. - Adjective
b. (not comparable)
Abbreviation of born.
Antonym: d.
Albert Einstein (b. 1879) was a German physicist.
Abbreviation of breadth.
Abbreviation of book.
Abbreviation of bin or ibn in Arabic names.
ʿAlī b. Abī Ṭālib
Abbreviation of ben in Hebrew names.
Eliezer b. Yehudah
Abbreviation of bachelor: used in abbreviations of names of bachelor's degrees, usually followed by an abbreviation indicating the specific discipline.
B.Sc. ― Bachelor of Science
(law) Abbreviation of baron.
Source: en.wiktionary.org