樟脑 (樟腦) zhāngnǎo

zhāngnǎo noun camphor
Domain: Modern Chinese 现代汉语
Notes: A waxy substance extracted from the wood of the camphor tree (CCD '樟腦', p. 2416; CC-CEDICT '樟腦'; FE '樟腦', p. 690; Guoyu '樟腦'; Mathews 1931 '樟腦', p. 19; Wikipedia '樟腦')

Also contained in

樟脑丸 、 樟脑精 、 樟脑球 、 樟脑油