παράλλ-αγμα · parall-agma — LSJ
alternation, παραλλάγματα overlapping ends of broken bones, Hp. Art. 16.
difference, variation, Epicur. Nat.Herc. 908.1, al., Str. 2.1.35 (pl.), Plu. Num. 18 ; π. μηνιαῖον Gem. 8.19, al.; departure from the normal, Metrod. Herc. 831.5,7.