conoid

About 0.06 uses per million words.

Meaning

1. adjective Shaped like a cone; conical.
2. noun Anything shaped like a cone.
3. noun A Catalan surface all of whose rulings intersect some fixed line
4. noun A solid formed by the revolution of a conic section about its axis

   A parabolic conoid is a paraboloid; an elliptic conoid is an ellipsoid.

5. noun The pineal gland

Similar words

cone cone shape coned conical conal conoidical subconical conic conicoidal concial

Often followed by

and ligament tubercle of is to projection with or

Word family

conoidal conoids