inter-vallo, āre, v. a. [vallum],
to take or assume at intervals (post-class.): intervallando potestates assiduas, Amm. 27, 11. — Hence, intervallātus , a, um, P. a., separated , having intervals : febris, intermittent fever , Gell. 1, 12: intervallato brevi tempore, after a short time , Amm. 26, 1, 3.