sanka/ˈsæŋkə/EtymologyOriginally a brand name, from French sans caféine (“without caffein”).sanka means decaffeinated coffee. Lexicurio rates it Sui generis — a strength score of 85 out of 100.noundecaffeinated coffee.“Red Jetty sat at the kitchen table while Granny C stood at the electric stove heating water for Sanka.”