βαυκάλησις
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)
εως, ἡ,
A lulling a child to sleep, Ruf. ap. Orib.inc.20.26, Crat.Ep.33.
Spanish (DGE)
-εως, ἡ
arrullo, acción de cantar a un niño para dormirlo, Ruf. en Orib.Inc.38.26.