T / tectōrĭŏlum
noun hapax

tectōrĭŏlum

gen. tectōrĭŏli · gender neuter · decl. 2nd
dim. tectorium
a little plaster; parget; rough-cast
a little plaster, parget, or rough-cast, Cic. Fam. 9, 22, 3.