English
Kingdomtide
From kingdom + -tide, from the Festival of Christ the King that culminates the season.
Formed from kingdom + -tide
Proto-Indo-European *ǵenh₁- ‘to beget’
…
Proto-Germanic *kuningadōmaz ‘realm’
Proto-West Germanic *kuningadōm
Old English cyningdōm ‘royal power or authority’
Middle English kingdom
English kingdom
Today it means
name The period or season of the Christian church year between the seasons of Pentecost and Advent, or the second half of this period.
Language periods are conventional ranges, not dates for this word.
Etymograph / Kingdomtide