The receptors match only one specific antigen. White blood cells called lymphocytes originate in the bone marrow but migrate to parts of the lymphatic system such as the lymph nodes, spleen, and thymus. There are two main types of lymphatic cells, T cells and B cells. The lymphatic system also involves a transportation system-lymph vessels-for transportation and storage of lymphocyte cells within the body.
Definition of 'stipend'. stipend (staÉªpend ) A stipend is a sum of money that is paid regularly, especially to a magistrate or a member of the clergy, as a salary or for their living expenses. A stipend is a sum of money that is paid to a student for their living expenses.
LINK / CITE ADD TO WORD LIST. noun. The definition of a dividend is a sum that is to be divided, or a gift or bonus. 1  An example of a dividend is an amount of money shared amongst many stockholders. 2  An example of a dividend is a refund made to insurance policy holders from the the insurance company's profits.