a 1 r 1 c 3 h 4 w 4 a 1 y 4
7 letters · 18 points in Scrabble
Meaning
noun a passageway under a curved masonry construction
originNamed after the bridge which carried Hornsey Lane over Archway Road, the newer bridge still has an arch.
Etymology from Wiktionary, CC BY-SA 3.0