TBESG:διαδύνωto penetrate1. to slip through a hole or gap, [Refs 5th c.BC, 5th/4th c.BC]: absol. to slip through, slip away , [Refs 5th c.BC, 5th/4th c.BC] 2. c. acc. to evade, shirk , [Refs 4th c.BC] (ML)