I.brought together, heaped or piled up (rare; “mostly post-Aug.): agger ex materiā,” Caes. B. C. 2, 15; cf. “materia,” Col. 2, 16, 5: “humus,” id. 2, 10, 18: “terra,” Pall. Sept. 7; id. Oct. 11, 2: “congesticius aut paluster locus,” Vitr. 3, 4, 2.
congestīcĭus or -tĭus , a, um, adj. 1. congero,