white cell vs leukocyte

white cell and leukocyte both are nouns.

Word	Noun	Adjective	Verb	Adverb
white cell	Yes	No	No	No
leukocyte	Yes	No	No	No

As nouns, white cell and leukocyte are synonyms defined as:

white cell and leukocyte: blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system

Other synonyms of white cell include leucocyte, WBC, white blood cell, white blood corpuscle, white corpuscle.

white cell (noun)	leukocyte (noun)
blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system	blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system