英和和英

発音

• IPA: /tɹəˈpiː.zi.əm/

• (General American, also) IPA: /tɹæˈpi.zi.əm/

名詞

trapezium (plural trapeziums or trapezia)

1. (geometry, British, Australia, New Zealand) A quadrilateral with two sides parallel.

   Hyponym: parallelogram

   1. (restrictively) A quadrilateral with two sides parallel and two sides non-parallel.
2. (geometry, US, dated) A four-sided polygon with no parallel sides and no sides equal; a simple convex irregular quadrilateral.
3. (anatomy) The trapezium bone of the wrist.
4. A region on the ventral side of the brain, either just back of the pons Varolii, or, as in man, covered by the posterior extension of its transverse fibers.

使用する際の注意点

• (geometry): The terms trapezium and trapezoid have swapped meanings in the US and Canada as compared with the rest of the world.

同意語

• (archaic) trapeze
• (geometry, British, four-sided polygon with two parallel sides): (US) trapezoid
• (geometry, US, four-sided polygon with no sides parallel and no equal sides): (British) trapezoid, (British) irregular quadrilateral.

派生語

関連する語

• trapeze
• trapeziform
• trapezius
• trapezoid

発音

• (Classical Latin) IPA: [traˈpɛz.zi.ũː]
• (modern Italianate Ecclesiastical) IPA: [traˈpɛd.d͡zi.um]

名詞

trapezium n (genitive trapeziī or trapezī); second declension

1. trapezium, trapezoid (four-sided shape with no sides parallel and no equal sides)

語形変化

Second-declension noun (neuter).

Found in older Latin (until the Augustan Age).

派生した語