Term Name:	miRNA catabolic process
Synonyms:	microRNA catabolic process
Definition:	The chemical reactions and pathways resulting in the breakdown of miRNA, microRNA, a class of single-stranded RNA molecules of about 21-23 nucleotides in length, which regulates gene expression.
Ontology:	GO: Biological Process [GO:0010587]    QuickGO    AmiGO