διαστηματικός · diastēmatikos — LSJ
proceeding by intervals, measured by intervals
proceeding by intervals, of musical progressions, δ. κίνησις Archyt. 1, Aristox. Harm. p.9 M., etc.; of Time, measured by intervals, Porph. Sent. 44.
II indicating distance
indicating distance, of the pronoun ἐκεῖνος, A.D. Pron. 57.10.
III dimensional, spatial
dimensional, opp. ἀδιάστατος, φύσις Ph. 2.184, cf. Dam. Pr. 110; δ. φαντασία spatial representation, Procl. in R. 2.249K.
IV
Adv. -κῶς, = διαστατικῶς, Simp. in Epict. p.5 D., Procl. in Prm. p.663 S., Syrian. in Metaph. 24.22; τοπικῶς καὶ δ. Procl. in Ti. 2.104 D.