7 letters · 9 points in Scrabble
noun formerly a British reform school for youths considered too young to send to prison
originInherited from Middle English *borstile, *borghstile, from Old English beorh (“a hill”) + stigel (“a stile”). The institutions are named after Borstal Prison in Borstal, Rochester, Kent, England.
Etymology from Wiktionary, CC BY-SA 3.0