字根

字根	zì gēn	component of a Chinese character / (linguistics) word root; etymon
字	zì	letter / symbol / character / word / CL:个 / courtesy or style name traditionally given to males aged 20 in dynastic China
根	gēn	root / basis / classifier for long slender objects, e.g. cigarettes, guitar strings / CL:条 / radical (chemistry)