=={{-la-}}==
{{-sost form-|la}}
{{Pn}} ''m''
# ablativo singolare di [[irrisus#Latino|irrīsus]]

{{-verb form-|la}}
{{Pn}}
# ablativo del supino ([[irrisum#Latino|irrīsum]]) di [[irrideo#Latino|irrīdĕo]]

{{-sill-}}
; ĭr | rī | sū

{{-pron-}}
* {{La-pronclass|nocat}} {{IPA|/irˈriː.suː/}}
* {{La-proneccl|nocat}} {{IPA|/irˈri.su/}}

{{-etim-}}
vedi [[irrisus#Latino|irrīsus]], [[irrisum#Latino|irrīsum]], [[irrideo#Latino|irrīdĕo]]