cone

noun

1.
any cone-shaped artifact
Derived from:
cone conic conical
2.
a shape whose base is a circle and whose sides taper up to a point
cone shape conoid
Derived from:
cone conic conical
3.
cone-shaped mass of ovule- or spore-bearing scales or bracts
strobile strobilus
Derived from:
conical
4.
a visual receptor cell in the retina that is sensitive to bright light and to color
cone cell retinal cone