eradication; rooting out – 拔本塞源 [balbonsaegwon]
Etymology
拔 (발) [bal] – to pull up; to pull out;
本 (본) [bon] – root; basis; source; origin;
塞 (색) [saeg] – to forbid; to suppress;
源 (원) [won] – source; origin; root;
noun (명사), sino-korean
Hanja characters: 本