Definition of orthopinacoid in English:

orthopinacoid

(also orthopinakoid)

noun ˌɔːθə(ʊ)ˈpɪnəkɔɪd

In a monoclinic crystal: a plane parallel to the vertical axis and the orthodiagonal axis.

Mid 19th century; earliest use found in James Nicol (1810–1879), geologist. From ortho- + ancient Greek πινακ-, πίναξ pinax + -oid.

(also orthopinakoid)

nounˌɔːθə(ʊ)ˈpɪnəkɔɪd

In a monoclinic crystal: a plane parallel to the vertical axis and the orthodiagonal axis.

Mid 19th century; earliest use found in James Nicol (1810–1879), geologist. From ortho- + ancient Greek πινακ-, πίναξ pinax + -oid.

词汇	orthopinacoid
释义	Definition of orthopinacoid in English: orthopinacoid (also orthopinakoid) noun ˌɔːθə(ʊ)ˈpɪnəkɔɪd In a monoclinic crystal: a plane parallel to the vertical axis and the orthodiagonal axis. Origin Mid 19th century; earliest use found in James Nicol (1810–1879), geologist. From ortho- + ancient Greek πινακ-, πίναξ pinax + -oid. Definition of orthopinacoid in US English: orthopinacoid (also orthopinakoid) nounˌɔːθə(ʊ)ˈpɪnəkɔɪd In a monoclinic crystal: a plane parallel to the vertical axis and the orthodiagonal axis. Origin Mid 19th century; earliest use found in James Nicol (1810–1879), geologist. From ortho- + ancient Greek πινακ-, πίναξ pinax + -oid.
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