ἐπέμβασις

ἐπέμ-βᾰσις, εως, ἡ,

• attack, advance, D.H. 3.19 (pl.).
• • • 2 pl., steps, τῶν κρηπίδων IG 2(2).1671.10, 13 (iv B. C.).
  • II Astrol., commencement of χρονοκρατορία, Man. 5.80, Ptol. Tetr. 141, al., Paul.Al. R. 3.