8 letters · 11 points in Scrabble
verb devote (oneself) fully to
verb let sit in a liquid to extract a flavor or to cleanse
originFrom the name of Stephen de Fulbourn, who served as bishop of Waterford, archbishop of Tuam, and treasurer and justiciar of Ireland in the 1270s and 1280s.
Etymology from Wiktionary, CC BY-SA 3.0