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单词 prismatoid
释义

Definition of prismatoid in English:

prismatoid

adjective ˈprɪzmətɔɪd
  • Chiefly Geometry. Relating to a prismatoid; prismoidal.

noun ˈprɪzmətɔɪd
  • Geometry. A generalized polyhedron all of whose vertices lie in one or other of two parallel planes.

Origin

Mid 19th century (in an earlier sense). From ancient Greek πρισματ-, πρῖσμα prism + -oid.

Definition of prismatoid in US English:

prismatoid

adjectiveˈprɪzmətɔɪd
  • Chiefly Geometry. Relating to a prismatoid; prismoidal.

nounˈprɪzmətɔɪd
  • Geometry. A generalized polyhedron all of whose vertices lie in one or other of two parallel planes.

Origin

Mid 19th century (in an earlier sense). From ancient Greek πρισματ-, πρῖσμα prism + -oid.

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更新时间:2025/1/14 12:19:09