What does "blood cell" mean?

Any of the cells normally found in blood, namely erythrocytes and leukocytes, sometimes including the platelets.

What is a synonym for "blood cell"?

Common synonyms include: antibody, antigen, blood, blood bank, blood corpuscle, bloodmobile.

/ˈblʌd ˌsɛl/ noun

noun ·Rare ·Advanced level

Noun

1
Any of the cells normally found in blood, namely erythrocytes and leukocytes, sometimes including the platelets.
2
either of two types of cells (erythrocytes and leukocytes) and sometimes including platelets wordnet