Term: circulating cell erythroblast
Name: circulating cell
Synonyms: circulating cells
Definition: A cell which moves among different tissues of the body, via blood, lymph, or other medium.
Ontology: Anatomy Ontology [ZFA:0009043]

Name: erythroblast
Synonyms: normoblast
Definition: A nucleated precursor of an erythrocyte.
Ontology: Anatomy Ontology [ZFA:0005237]