Word Origin & History
siccative (adj.)
1547, from L.L. siccativus "drying, siccative," from L. siccatus, pp. of siccare "to dry," from siccus "dry," from PIE base *seikw- "to flow out" (cf. Avestan hiku- "dry," Gk. iskhnos "dry, withered," Lith. seklus "shallow," M.Ir. sesc "dry," Skt. sincati "makes dry"). The noun is first recorded 1825.