n. sac-like outgrowth containing fluid or semi-fluid matter; capsule; vesicle. cystal, cystic, adj, cystitis, n. inflammation of bladder. cystoid, a. like a bladder. cystolith, n. stone in the bladder. cystology, n. study of cysts. cystoscope, n. instrument for examining bladder. cystose, cystous, a.
The top left trigram symbolizes summer, south, and heaven. The top right trigram represents autumn, west, and the moon. The bottom right trigram stands for winter, north, and the Earth. The bottom left trigram represents spring, east, and the sun. Effective date: 21 February 1984.