脑壳 (腦殼) nǎoké

nǎoké noun skull; (fig.) brain (mental capacity)
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '腦殼')

Contained in

• 鬼摸脑壳(鬼摸腦殼) muddled; momentarily confused
• 榆木脑壳(榆木腦殼) bullet-headed; stubborn