f4889199___Namespace_or_Def
[Metadata key] :arglists [Use] A list of the allowed argument lists for a function. The defn and defmacro macros will add this automatically. You may want to add this manually to defmulti to get the same effect. [Namespace or Def] 
Def
D e f
N a m e s p a c e
B o t h
Namespace or Def