Dei Filius

Latin

Alternative forms

• Fīlius Deī

Pronunciation

• (Classical Latin) IPA^(key): /ˈde.iː ˈfiː.li.us/, [ˈd̪eiː ˈfiːlʲiʊs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈde.i ˈfi.li.us/, [ˈd̪ɛːi ˈfiːlius]

Proper noun

Deī Fīlius m sg (genitive Deī Fīliī or Deī Fīlī); second declension

1. (Christianity) Jesus Christ; the Son, considered one of the three persons of the Trinity by Trinitarians.

Declension

Indeclinable portion with a second-declension noun, singular only.

Case	Singular
Nominative	Deī Fīlius
Genitive	Deī Fīliī Deī Fīlī1
Dative	Deī Fīliō
Accusative	Deī Fīlium
Ablative	Deī Fīliō
Vocative	Deī Fīlī

¹Found in older Latin (until the Augustan Age).