Etymology
From Middle English legh, lege, lei (“clearing, open ground”), from Old English lēah (“clearing in a forest”) from Proto-West Germanic *lauh (“meadow”), from Proto-Germanic *lauhaz (“meadow”), from Proto-Indo-European *lówkos (“field, meadow”).
Akin to Old Frisian lāch (“meadow”), Old Saxon lōh (“forest, grove”) (Middle Dutch loo (“forest, thicket”); Dutch -lo (“in placenames”)), Old High German lōh (“covered clearing, low bushes”), Old Norse lō (“clearing, meadow”).