παρεπιγραφή

A. something written in the margin, Sammelb. 6995.26,7362.1 (both ii A.D.) ; esp. stage-direction (such as αὐλεῖ, Ar. Av. 223), Sch.A. Eu. 117, Sch.Ar. Nu. 3,al.

2. incidental statement, as a rhetorical figure, Tz.adLyc. 1. .