English
Janusian
From Janus + -ian.
Formed from Janus + -ian
Proto-Indo-European *yeh₂- ‘to go, go in, travel’
Proto-Italic *jānos
Latin Iānus ‘the Roman god Janus’
English Janus
Today it means
adj Relating to Janus.
Language periods are conventional ranges, not dates for this word.
Etymograph / Janusian