Cone

円錐

ensui

(solid of revolution)

円錐面

ensuimen

(surface of revolution)

松毬

matsukasa

(fruit of conifers)

毬果

kyūka

(fruit of conifers)

直円錐

chokuensui

(solid of revolution)

直円錐の円錐面

chokuensui no ensuimen

(surface of revolution)

直円錐面

chokuensuimen

(surface of revolution)

錐

sui

(solid of revolution)

錐体

suitai

(solid of revolution)

錐面

suimen

(surface of revolution)