marmŏro — Lewis & Short
marmŏro, āvi, ātum, 1, v. a.id.,
porticus marmorata,Petr. 77, 4:
ingenti plaga marmorata dorso,i. e. paved with stones, Stat. S. 4, 3, 96.—
tectorium marmoratum,Varr. R. R. 1, 57, 1.—Hence, mar-mŏrātum, i, n., a covering for walls or floors made of pounded marble and lime, Varr. R. R. 1, 59, 3; 3, 7, 3; Plin. 36, 23, 55, § 176.