Definition of trapezoid in English:

trapezoid

noun trəˈpiːzɔɪdˈtrapɪzɔɪdˈtræpəˌzɔɪd

1British Geometry
A quadrilateral with no sides parallel.
〈英〉不规则四边形
Example sentencesExamples
- He has invented the trisosceles trapezoid (or trapezium as we say in the UK).
- It is also relatively easy to make, as long as you don't get too fussed about perfect trapezoids of bread and the delicate art of construction.
- The bold monochrome panels in other works, such as the juxtaposed trapezoids in the Birds Over Loop pieces, are reminiscent of Sean Scully's paintings.
- It is not an easy show: a dozen works on paper, single coloured trapezoids, subtle curves and rhomboids, hung sparely in a stark white interior.
1. 1.1North American A quadrilateral with one pair of sides parallel.
  〈英〉不规则四边形
  Compare with trapezium
  Example sentencesExamples
  Wood blinds, meanwhile, can fit a variety of applications, including quarter arches, full arches, angles, trapezoids, hexagons and triangles.
  He arranges thin rectangles, squares, triangles and trapezoids in complex patterns on the wall.
  The key elements of our total approach include measurements, models, and data, which are represented by the black squares, trapezoids, and ellipses respectively.
  For example, Angel consists of three layers of open triangles, trapezoids, parallelograms and pentagons, once again made of wood.
  With their vast knowledge of geometry, they were able to correctly calculate the areas of triangles, rectangles, and trapezoids and the volumes of figures such as bricks, cylinders, and pyramids.
2Anatomy
A small carpal bone in the base of the hand, articulating with the metacarpal of the index finger.
〔剖〕（腕部近食指根底处的）小多角骨
Example sentencesExamples
- Climbing mostly builds muscles that pull (forearms, lats, trapezoids, biceps) while demanding less of those that push (shoulders, pectorals, triceps).
- Complete dislocation of the acromioclavicular joint with avulsion of the trapezoid and deltoid muscle results in a decrease in upper extremity strength.
- During surgery, we observed partial or complete detachment of the trapezoid and deltoid muscles from the lateral clavicle in all patients.
- The distal row of carpals includes the hamate, capitate, trapezium, and trapezoid, which are closely approximated to the metacarpals.
- A mass of muscle would pop up: deltoids would ripple, trapezoids bunch and gloots clench.

Derivatives

trapezoidal

adjective trapɪˈzɔɪd(ə)lˌtræpəˈzɔɪdl

Each of the openings has a substantially triangular shape, trapezoidal or semicircular shape.
Example sentencesExamples
- Dating to the 4th millennium bc, these long barrows have rectangular or trapezoidal mounds, shallow forecourts at the higher and wider ends of the mounds, and in some cases an elaborated façade of large upright slabs.
- They are distinctly flattened and rectangular to trapezoidal in dorsal view.
- Quasimodaspis lacks the high-set semicircular eyes of Paleomerus, and the elongated, trapezoidal eleventh and twelfth segments of both Paleomerus and Strabops.
- The opening between adjacent cells is trapezoidal or polygonal.

Origin

Early 18th century: from modern Latin trapezoides, from late Greek trapezoeidēs, from trapeza 'table' (see trapezium).

Definition of trapezoid in US English:

trapezoid

nounˈtræpəˌzɔɪdˈtrapəˌzoid

1North American A quadrilateral with only one pair of parallel sides.
〈英〉不规则四边形
Example sentencesExamples
- With their vast knowledge of geometry, they were able to correctly calculate the areas of triangles, rectangles, and trapezoids and the volumes of figures such as bricks, cylinders, and pyramids.
- For example, Angel consists of three layers of open triangles, trapezoids, parallelograms and pentagons, once again made of wood.
- The key elements of our total approach include measurements, models, and data, which are represented by the black squares, trapezoids, and ellipses respectively.
- He arranges thin rectangles, squares, triangles and trapezoids in complex patterns on the wall.
- Wood blinds, meanwhile, can fit a variety of applications, including quarter arches, full arches, angles, trapezoids, hexagons and triangles.
1. 1.1British A quadrilateral with no sides parallel.
  〈英〉不规则四边形
  Compare with trapezium
  Example sentencesExamples
  It is also relatively easy to make, as long as you don't get too fussed about perfect trapezoids of bread and the delicate art of construction.
  He has invented the trisosceles trapezoid (or trapezium as we say in the UK).
  It is not an easy show: a dozen works on paper, single coloured trapezoids, subtle curves and rhomboids, hung sparely in a stark white interior.
  The bold monochrome panels in other works, such as the juxtaposed trapezoids in the Birds Over Loop pieces, are reminiscent of Sean Scully's paintings.
2Anatomy
A small carpal bone in the base of the hand, articulating with the metacarpal of the index finger.
〔剖〕（腕部近食指根底处的）小多角骨
Example sentencesExamples
- Complete dislocation of the acromioclavicular joint with avulsion of the trapezoid and deltoid muscle results in a decrease in upper extremity strength.
- During surgery, we observed partial or complete detachment of the trapezoid and deltoid muscles from the lateral clavicle in all patients.
- Climbing mostly builds muscles that pull (forearms, lats, trapezoids, biceps) while demanding less of those that push (shoulders, pectorals, triceps).
- A mass of muscle would pop up: deltoids would ripple, trapezoids bunch and gloots clench.
- The distal row of carpals includes the hamate, capitate, trapezium, and trapezoid, which are closely approximated to the metacarpals.

Origin

Early 18th century: from modern Latin trapezoides, from late Greek trapezoeidēs, from trapeza ‘table’ (see trapezium).

词汇	trapezoid
释义	Definition of trapezoid in English: trapezoid noun trəˈpiːzɔɪdˈtrapɪzɔɪdˈtræpəˌzɔɪd 1British Geometry A quadrilateral with no sides parallel. 〈英〉不规则四边形 Example sentencesExamples He has invented the trisosceles trapezoid (or trapezium as we say in the UK). It is also relatively easy to make, as long as you don't get too fussed about perfect trapezoids of bread and the delicate art of construction. The bold monochrome panels in other works, such as the juxtaposed trapezoids in the Birds Over Loop pieces, are reminiscent of Sean Scully's paintings. It is not an easy show: a dozen works on paper, single coloured trapezoids, subtle curves and rhomboids, hung sparely in a stark white interior. 1.1North American A quadrilateral with one pair of sides parallel. 〈英〉不规则四边形 Compare with trapezium Example sentencesExamples Wood blinds, meanwhile, can fit a variety of applications, including quarter arches, full arches, angles, trapezoids, hexagons and triangles. He arranges thin rectangles, squares, triangles and trapezoids in complex patterns on the wall. The key elements of our total approach include measurements, models, and data, which are represented by the black squares, trapezoids, and ellipses respectively. For example, Angel consists of three layers of open triangles, trapezoids, parallelograms and pentagons, once again made of wood. With their vast knowledge of geometry, they were able to correctly calculate the areas of triangles, rectangles, and trapezoids and the volumes of figures such as bricks, cylinders, and pyramids. 2Anatomy A small carpal bone in the base of the hand, articulating with the metacarpal of the index finger. 〔剖〕（腕部近食指根底处的）小多角骨 Example sentencesExamples Climbing mostly builds muscles that pull (forearms, lats, trapezoids, biceps) while demanding less of those that push (shoulders, pectorals, triceps). Complete dislocation of the acromioclavicular joint with avulsion of the trapezoid and deltoid muscle results in a decrease in upper extremity strength. During surgery, we observed partial or complete detachment of the trapezoid and deltoid muscles from the lateral clavicle in all patients. The distal row of carpals includes the hamate, capitate, trapezium, and trapezoid, which are closely approximated to the metacarpals. A mass of muscle would pop up: deltoids would ripple, trapezoids bunch and gloots clench. Derivatives trapezoidal adjective trapɪˈzɔɪd(ə)lˌtræpəˈzɔɪdl Each of the openings has a substantially triangular shape, trapezoidal or semicircular shape. Example sentencesExamples Dating to the 4th millennium bc, these long barrows have rectangular or trapezoidal mounds, shallow forecourts at the higher and wider ends of the mounds, and in some cases an elaborated façade of large upright slabs. They are distinctly flattened and rectangular to trapezoidal in dorsal view. Quasimodaspis lacks the high-set semicircular eyes of Paleomerus, and the elongated, trapezoidal eleventh and twelfth segments of both Paleomerus and Strabops. The opening between adjacent cells is trapezoidal or polygonal. Origin Early 18th century: from modern Latin trapezoides, from late Greek trapezoeidēs, from trapeza 'table' (see trapezium). Definition of trapezoid in US English: trapezoid nounˈtræpəˌzɔɪdˈtrapəˌzoid 1North American A quadrilateral with only one pair of parallel sides. 〈英〉不规则四边形 Example sentencesExamples With their vast knowledge of geometry, they were able to correctly calculate the areas of triangles, rectangles, and trapezoids and the volumes of figures such as bricks, cylinders, and pyramids. For example, Angel consists of three layers of open triangles, trapezoids, parallelograms and pentagons, once again made of wood. The key elements of our total approach include measurements, models, and data, which are represented by the black squares, trapezoids, and ellipses respectively. He arranges thin rectangles, squares, triangles and trapezoids in complex patterns on the wall. Wood blinds, meanwhile, can fit a variety of applications, including quarter arches, full arches, angles, trapezoids, hexagons and triangles. 1.1British A quadrilateral with no sides parallel. 〈英〉不规则四边形 Compare with trapezium Example sentencesExamples It is also relatively easy to make, as long as you don't get too fussed about perfect trapezoids of bread and the delicate art of construction. He has invented the trisosceles trapezoid (or trapezium as we say in the UK). It is not an easy show: a dozen works on paper, single coloured trapezoids, subtle curves and rhomboids, hung sparely in a stark white interior. The bold monochrome panels in other works, such as the juxtaposed trapezoids in the Birds Over Loop pieces, are reminiscent of Sean Scully's paintings. 2Anatomy A small carpal bone in the base of the hand, articulating with the metacarpal of the index finger. 〔剖〕（腕部近食指根底处的）小多角骨 Example sentencesExamples Complete dislocation of the acromioclavicular joint with avulsion of the trapezoid and deltoid muscle results in a decrease in upper extremity strength. During surgery, we observed partial or complete detachment of the trapezoid and deltoid muscles from the lateral clavicle in all patients. Climbing mostly builds muscles that pull (forearms, lats, trapezoids, biceps) while demanding less of those that push (shoulders, pectorals, triceps). A mass of muscle would pop up: deltoids would ripple, trapezoids bunch and gloots clench. The distal row of carpals includes the hamate, capitate, trapezium, and trapezoid, which are closely approximated to the metacarpals. Origin Early 18th century: from modern Latin trapezoides, from late Greek trapezoeidēs, from trapeza ‘table’ (see trapezium).
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