vesica
noun [ C ] specialized uk/ˈves.ɪ.kə/ us/vɪˈsaɪ.kə/
anatomy uk/ˈves.ɪ.kə/ usplural vesicae /ˈves.ɪ.kiː/膀胱
the bladder (= the organ where urine is stored in the body) or the gallbladder (= the organ connected the liver that stores bile)
medical 囊泡
a structure in the body that is shaped like a bag and contains fluid