Where does “苷” come from?

苷 (Chinese) comes from Chinese 甘, from Proto-Sino-Tibetan s-klum — sweet.

Ancestry of “苷”, step by step

StepLanguageWordMeaning
1Chinese甘sweet
2Proto-Sino-Tibetans-klumsweet
Every word from Proto-Sino-Tibetan s-klum →Every word from Chinese 甘 →