The story
- Proto-Indo-European*med-
- Proto-Indo-European*meh₁-?
- Proto-Indo-European*mḗh₁n̥s
- Proto-Germanic*mēnô
- Proto-West Germanic*mānō
- Old Englishmōna
- Middle Englishmone
- Proto-Indo-European*lewk-
- Proto-Indo-European*lewktom
- Proto-Germanic*leuhtą
- Proto-West Germanic*leuht
- Old Englishlēoht
- Middle Englishlight
- Middle Englishmoonelight
- English todaymoonlight
The noun is derived from Middle English moonelight, monelight, mone lyght (“light of the moon; (heraldry) pattern of moons on the field of a heraldic banner”), from mon, mone (“moon”) (from Old English mōna (“moon”), ultimately from Proto-Indo-European *mḗh₁n̥s (“moon; month”)) + light (“light”) (from Old English lēoht (“light”), ultimately from Proto-Indo-European *lewk- (“bright; to see; to shine”)). By surface analysis, moon + light. The verb is derived from the noun. Verb sense 1.1 (“to secretly leave premises without paying the rent”) is a back-formation from moonlight flit, while verb sense 1.2 (“to make a night-time attack on a tenant farmer”) is probably a back-formation from moonlighter. cognates * Dutch maanlicht * German Mondlicht * Scots muinlicht, munelicht * West Frisian moanneljocht
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.