chelidonium
noun
chel·i·do·ni·um
| \ ˌkel-ə-ˈdō-nē-əm
\
\
Medical Definition of chelidonium
1
capitalized
: a genus of yellow-flowered herbs of the poppy family (Papaveraceae) that have yellowish acrid juice and include the celandine
2
: a preparation of celandine (Chelidonium majus) used especially formerly as a diuretic