εἴσθεσις

εως, ἡ
A. putting in, Ph. 1.278; opp. ἀφαίρεσις, Dam. Pr. 102.
II. insetting of short lines in lyric strophes, Sch.Ar. Pl. 253, Ach. 565.

Text: Perseus Digital Library, CC BY-SA 3.0

Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project