OriginFrom Ancient Greek ἁψίς (hapsís).
- declension-3, femininearch, vault
Formsapsīdis(genitive) · apsis(nominative, singular) · apsīdēs(nominative, plural) · apsīdis(genitive, singular) · apsīdum(genitive, plural) · apsīdī(dative, singular) · apsīdibus(dative, plural) · apsīdem(accusative, singular) · apsīdēs(accusative, plural) · apsīde(ablative, singular) · apsīdibus(ablative, plural) · apsis(singular, vocative) · apsīdēs(plural, vocative) · hapsis(alternative)
Source: Wiktionary