Term: head leukocyte
Name: head
Synonyms:
Definition: Organism subdivision which is the part of the body which consists of the cranial and pharyngeal regions.
Ontology: Anatomy Ontology [ZFA:0001114]

Name: leukocyte
Synonyms: immune cell, leucocyte, white blood cell
Definition: An achromatic cell of the myeloid or lymphoid lineages, found in blood or other tissue.
Ontology: Anatomy Ontology [ZFA:0009309]