Cholagogue \Chol"a*gogue\ (k[o^]l"[.a]*g[o^]g; 115), a. [Gr.
cholagwgo`s; cholh` bile + 'agwgo`s leading, 'a`gein to lead:
cf. F. cholagogue.] (Med.)
Promoting the discharge of bile from the system. -- n. An
agent which promotes the discharge of bile from the system.
[1913 Webster]