stucco
noun
[ ˈstʌkəʊ ]
• fine plaster used for coating wall surfaces or moulding into architectural decorations.
• "a shabby house covered in crumbling stucco"
stucco
verb
• coat or decorate with stucco.
• "they've wisely refused to stucco these antique walls"
Origin:
late 16th century (as a noun): from Italian, of Germanic origin.