I / interstĭtĭo
noun

interstĭtĭo

gen. interstĭtōnis · gender feminine · decl. 3rd
intersisto.
A pause; respite; interval
A pause, respite, interval, Gell. praef. init.; id. 20, 1, 43.—
A difference; distinction
A difference, distinction: interstitio fieri quae poterit singulorum, cum, qui Juppiter fuerat, idem possit existimari Mars esse? Arn. 6, 198.