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 flags of Qatar and Bahrain are very similar, reflecting the countries' historical links. The proportions of the Qatari flag are unique. Effective date: c. 1949.