Term: gill cell
Name: gill
Synonyms: gills
Definition: Compound organ that consists of gill filaments, gill lamellae, gill rakers and pharyngeal arches 3-7. The gills are responsible for primary gas exchange between the blood and the surrounding water.
Ontology: Anatomy Ontology [ZFA:0000354]

Name: cell
Synonyms: cells
Definition: Anatomical structure that has as its parts a maximally connected cell compartment surrounded by a plasma membrane.
Ontology: Anatomy Ontology [ZFA:0009000]