10 letters · 18 points in Scrabble
noun (Anglican Church) an ecclesiastical dignitary usually ranking just below a bishop
originFrom Middle English arcedekne, archdecon, archdekne, archdekyn, archedeken, archedekyn, archedyacun, archideken, archidiacon, ardekne, ercedekene, ercedekne, erchdekene, erchedekene, erchedekne, erresdeken, ersedekne, ersedekyn, from Old English ærcedæcne, ærcediæcne, earcedæcne (from Late Latin archidiāconus) and Old French arc(h)ediacne.
Etymology from Wiktionary, CC BY-SA 3.0