Conoid

Adjective

Definitions

1.AdjectiveShaped like a cone; conical.

2.NounAnything shaped like a cone.

3.NounA Catalan surface all of whose rulings intersect some fixed line

4.NounA 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.NounThe pineal gland

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