Term Name:	tonsillar ring
Synonyms:	anulus lymphoideus pharyngis, oropharyngeal lymphoid tissue, pharyngeal lymphatic ring, pharyngeal lymphoid ring, Waldeyer's ring, Waldeyer's tonsillar ring
Definition:	the circular lymphoid tissue formed by the lingual, pharyngeal, and facial tonsils
Ontology:	Cell Ontology [UBERON:0001735]