== {{-la-}} ==
{{-sost form-|la}}
{{Pn}} ''n''
# [[genitivo]] [[plurale]] di [[os]] (bocca)

{{-sill-}}
; ō | rum

{{-pron-}}
''(classica)'' {{IPA|/ˈoː.rum/}}

{{-etim-}}
{{Etim-link|os}}

{{-ref-}}
* {{Vd|os#Note / Riferimenti|os}}