  The 3 main cell types in human blood are erythrocytes (red blood cells), leukocytes (white blood cells), and thrombocytes (platelets).here are several different types and sub-types of white blood  cells. The three main types are granulocytes, monocytes, and  lymphocytes, and each of these types have sever â¦ al sub-types under  them.
whiner definition: Noun (plural whiners) 1. One who whines about perceived problems; a complainerI never realized that Felicia was such a whiner, but she complained steadily about various minor discomforts for the entire road trip.... Definitions
The definition of a yammer is a loud, sustained and repetitive noise. The loud and repetitive sounds of conversation two tables over that keeps going on and on is an example of yammer. verb To yammer is defined as to talk on and on, to complain or to make loud repetitive noises.