Term: gut anterior-most region
Name: gut
Synonyms: alimentary canal, enteric tract, gut tube
Definition: The alimentary or digestive tract, and associated organs.
Ontology: Anatomy Ontology [ZFA:0000112]

Name: anterior-most region
Synonyms: anterior-most, anteriormost
Definition:
Ontology: Spatial Ontology [BSPO:0000036]