=={{-la-}}==
{{-sost form-|la}}
{{Pn}} ''m''
# genitivo plurale di [[risus#Latino|rīsus]]

{{-sill-}}
; rī | sŭ | ŭm

{{-pron-}}
* {{La-pronclass|nocat}} {{IPA|/ˈriː.su.um/}}
* {{La-proneccl|nocat}} {{IPA|/ˈri.su.um/}}

{{-etim-}}
vedi [[risus#Latino|rīsus]]