Crossword clues for the word: WHITEBLOODCELLS The word WHITEBLOODCELLS has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for WHITEBLOODCELLS Showing 1 to 5 of 5 results Clue(s) Immune system stuff Important parts of the body's defense system Leukocytes Part of the body's defense system They digest bacteria