σιγματίζω
From LSJ
Sunt verba voces quibus hunc lenire dolorem possis, magnam morbi deponere partem → Words will avail the wretched mind to ease and much abate the dismal black disease.
English (LSJ)
A write with sigma, διπλῶς σιγματίζεται is written with double ς, Eust.1389.15.
German (Pape)
[Seite 878] mit dem Sigma schreiben, das Sigma brauchen od. mißbrauchen, es zu oft brauchen, Eust.