Ianus

See also: ianus and -ianus

English

Proper noun

Ianus

1. Alternative form of Janus (“the god”)

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Latin

Etymology

From iānus (“arcade, covered passageway”), from Proto-Italic *jānos, from Proto-Indo-European *yeh₂- (“to go, go in, travel”). Cognate with Old Church Slavonic ꙗдо (jado, “to travel”) and Sanskrit यान (yāna, “path”).

Pronunciation

• (Classical Latin) IPA^(key): /ˈi̯aː.nus/, [ˈi̯äːnʊs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈja.nus/, [ˈjäːnus]

Proper noun

Iānus m sg (genitive Iānī); second declension

1. The god Janus.

Declension

Second-declension noun, singular only.

Case	Singular
Nominative	Iānus
Genitive	Iānī
Dative	Iānō
Accusative	Iānum
Ablative	Iānō
Vocative	Iāne

Derived terms

• iānua
• iānuārius

Related terms

• iānus

References

• “Ianus”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers