9 letters · 14 points in Scrabble
noun a barrier against explosives
noun a facing (usually masonry) that supports an embankment
originFrom French revêtement, from Old French revestiment, from revestir (French revêtir), from Late Latin revestire (“to clothe again”), from Latin re- + vestire (“to clothe”).
Etymology from Wiktionary, CC BY-SA 3.0