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

{{-sill-}}
; rī | sŭ | ī

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

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