सुई /suii/ , meaning “shot” in Hindi
A shot of a drug is an injection of it.
The doctor gave me a shot of painkiller.
水 Sui or mizu, 水, meaning "Water" in Japanese, one of the elements in the Japanese system of five elements and representing the fluid, flowing, formless things in the world.
sui In modern Latin"of oneself" (genitive of se "self"), from PIE *s(u)w-o- "one's own," from root *s(w)e