English
archy
From arch + -y.
Formed from arch + -y
Proto-Indo-European *h₂erkʷ-
…
Latin arcus ‘a bow, arc, arch’
Old French arc
Old French arche ‘an arch’
Middle English arch
English arch
Today it means
adj Resembling an arch; having arches; arched; arching
Language periods are conventional ranges, not dates for this word.
Etymograph / archy