Webster's Revised Unabridged Dictionary · 1913

Cholagogue

Cholagogue (kol"ȧ*gog; 115) , adjective

[Greek cholagwgo`s; cholh` bile + 'agwgo`s leading, 'a`gein to lead: compare French cholagogue.]

(Medicine) Promoting the discharge of bile from the system.
(Medicine) An agent which promotes the discharge of bile from the system.