2. concĭlĭātus, ūs, m. [concilio], a union of atoms, a connection of bodies (only in abl. sing., and in Lucr.): condenso conciliatu artari, Lucr. 1, 576; so id. 2, 100: parvo (i. e. parvā mole), id. 2, 133: principiūm, id. 2, 936.