Technical geometry term for a three-dimensional cone. In everyday contexts, 円錐 (えんすい) is more common.
See also: 円錐
Do you remember the formula for the volume of a cone?
cone cell
Anatomical term for the photoreceptor cells in the retina responsible for color vision. Often used in the full form 錐体細胞 (すいたいさいぼう).
See also: 錐体細胞
The human eye has three types of cone cells.