  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
Whine \Whine\, v. i. [imp. & p. p. Whined; p. pr. & vb. n. Whining.] [OE. whinen, AS. hw[imac]nan to make a whistling, whizzing sound; akin to Icel. hv[imac]na, Sw. hvina, Dan. hvine, and probably to G. wiehern to neigh, OHG. wih[=o]n, hweij[=o]n; perhaps of imitative origin.