S / suffītus
noun

suffītus

gen. suffītūs · gender masculine · decl. 4th
A fumigating; fumigation
A fumigating, fumigation (Plinian): suffitu necare cimices, Plin. 32, 10, 42, § 142; 37, 10, 54, § 142: crebrior, id. 22, 23, 48, § 100.— Plur., Plin. 24, 11, 61, § 102.—
the smoke produced by fumigation
In concr., the smoke produced by fumigation: herbae, Plin. 21, 18, 69, § 116.