芡实 (芡實) qiànshí

qiànshí proper noun Gorgon fruit; Semen euryales
Domain: Modern Chinese 现代汉语 , Subdomain: Botany
Notes: See also 鸡头米 (CC-CEDICT '芡實'; Guoyu '芡實'; Mathews 1931 '芡實', p. 124)