interstĭtĭum

i, n.

id.

I. a space between, interstice, interval (post-Aug.).
I. Of place, Macr. Somn. Scip. 1, 6; Mart. Cap. 8, § 837; Amm. 20, 3, 10.—
II. Of time, an interval: quantum interstitii dies habet, Mart. Cap. 6, § 601.— Plur., Mart. Cap. 6, § 600.
Lewis & Short
A Latin Dictionary, 1879
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