LSJπρόσ-πταισιςGlossstriking, stumbling againstπρόσ-πταισις,εως,ἡ,A. striking, stumbling against, λίθουD.H. 1.79.2. collision, Olymp. in Mete. 204.15 .ReferencesD.H. 1.79Olymp. in Mete. 204.15