English
squarehead
From square + head.
Proto-Indo-European *kʷetwṓr ‘four’
…
Vulgar Latin *exquadrō
Vulgar Latin *exquadra
Old French esquarre ‘square’
Middle English square ‘a square’
English square
Proto-Indo-European *kap- ‘head’
…
Proto-Germanic *haubudą ‘head’
Proto-West Germanic *haubud
Old English hēafod ‘head’
Middle English heed ‘head’
English head
Today it means
noun An honest person; a non-criminal.
Language periods are conventional ranges, not dates for this word.
Etymograph / squarehead