CYSTIC, adjective Pertaining to a cyst, or contained in a cyst. The cystic duct is the membranous canal that conveys the bile from the hepatic duct into the gall bladder. The cystic artery is a branch of the hepatic. CYSTIC oxyd, a name given to a peculiar substance, supposed to be generated in the bladder or rather in the kidneys.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI