different between conoid vs conoidal

English

Etymology

cone +? -oid

Adjective

conoid (comparative more conoid, superlative most conoid)

1. Shaped like a cone; conical

Translations

Noun

conoid (plural conoids)

1. Anything shaped like a cone
2. (geometry) A Catalan surface all of whose rulings intersect some fixed line
3. (geometry) 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.

4. (anatomy) The pineal gland

Hyponyms

• (geometry): right conoid ? hyperbolic paraboloid

Translations

Anagrams

• oncoid

Romanian

Etymology

From French conoïde

Noun

conoid n (plural conoizi)

1. conoid

Declension

English

Etymology

conoid +? -al

Pronunciation

• Rhymes: -??d?l

Adjective

conoidal (not comparable)

1. Having the shape of a conoid; having a roughly conical shape.

Derived terms

• interconoidal
• intraconoidal

Translations

Romanian

Etymology

From French conoïdal

Adjective

conoidal m or n (feminine singular conoidal?, masculine plural conoidali, feminine and neuter plural conoidale)

1. conoidal

Declension