Definitions:

1. Also known as B lymphocytes, are a type of white blood cell that play a crucial role in your immune system. NOUN
   • I learned about the B-cell in my biology class.
2. Essential components of your adaptive immune system, producing antibodies and aiding in the fight against infections and diseases. NOUN
   • B-cell development occurs in the bone marrow.

Synonyms:

• b-lymphocyte