Largest Type of White Blood Cell in the Human Body

This page is the CodyCross answer for the clue below from Futuristic City , Group 989, Puzzle 3 (Three Dimensional Printer).

Question is: Largest Type of White Blood Cell in the Human Body

and the answer is: MONOCYTE

Word Meaning:

MONOCYTE — (immunology, cytology) A type of leukocyte (white blood cell) that differentiates into a macrophage.

Definitions from Wiktionary.