== {{-de-}} ==
{{-sost-|de}}
{{De-decl-sost
|n_s=der Ostermontag|n_p=die Ostermontage
|g_s=des Ostermontag(e)s|g_p=der Ostermontage
|d_s=dem Ostermontag(e)|d_p=den Ostermontagen
|a_s=den Ostermontag|a_p=die Ostermontage
}}
{{Pn}}'' m'' 
# {{Term|cristianesimo|de}} [[Lunedì dell'Angelo]], [[Pasquetta]]

{{-pron-}}
{{IPA|/ˈOstɒrmoŋtak/}}

{{-etim-}}
formato da [[Ostern]], "[[Pasqua]]" e da [[Montag]], "[[lunedì]]"

{{-rel-}}
[[Ostersonntag]], [[Ostertag]], [[Osterzeit]], [[Heilige Woche]], [[Karfreitag]], [[Karsamstag]], [[Osterabend]], [[Osternacht]], [[Osterei]], [[Osterlamm]], [[Ostertaube]]

{{-ref-}}
*Macchi, Vladimiro, ''Dizionario Tedesco-Italiano'', Sansoni, Firenze, 1985, p. 995