σπείραμα
From LSJ
ἐν δὲ τοῖς φυσικοῖς ἀεὶ οὕτως, ἂν μή τι ἐμποδίσῃ → in natural products the sequence is invariable, if there is no impediment | now with that which is natural it is always thus if there is no impediment
English (LSJ)
Ion. σπείρ-ημα, ατος, τό,
A coil, convolution, ἐχίδνης A.Ch. 248; ὄφεων Arist.Mir.843a32, cf. D.S.3.36, Plu.2.972f, etc.; σ. περισφυρίοιο δράκοντος, of a serpent-shaped ornament, AP6.207 (Arch.): metaph., αἰῶνος σπειρήματα periods, cycles, App.Anth.3.186. 2= σπάργανον, Nic.Al.417. 3 twisted thread, Hsch. and Phot. s.v. μήρυμα. 4 rolled bandage, Gal. 18(1).788,809, al.
German (Pape)
[Seite 918] τό, dor. u. att. = σπείρημα, Jac. A. P. 171; ἐν πλεκταῖσι καὶ σπειράμασιν δεινῆς ἐχίδνης Aesch. Ch. 248; S. Emp. adv. log. 1, 188.