conical

/ˈkɑnɪkəl/
adjective
  1. Shaped like a cone, with a round base that narrows to a point at the top.
    • The volcano formed a perfect conical mountain against the sky.
    • She wore a conical straw hat to protect herself from the sun.
    • The party hat had a bright red conical shape.
Antonyms
What does "conical" mean? | whatsthatwordmean | whatsthatwordmean