Definition of quadruplane in English:

quadruplane

(also quadriplane)

noun ˈkwɒdrʊpleɪn

1Mathematics. A structure consisting of four rigid plane pieces, each in the form of a right-angled V, hinged end to end to form a closed chain.
2Aeronautics. An aeroplane with four sets of wings, one above another. Now historical.

Late 19th century; earliest use found in James Joseph Sylvester (1814–1897), mathematician. From quadru- + plane.

(also quadriplane)

nounˈkwɒdrʊpleɪn

1Mathematics. A structure consisting of four rigid plane pieces, each in the form of a right-angled V, hinged end to end to form a closed chain.
2Aeronautics. An aeroplane with four sets of wings, one above another. Now historical.

Late 19th century; earliest use found in James Joseph Sylvester (1814–1897), mathematician. From quadru- + plane.

词汇	quadruplane
释义	Definition of quadruplane in English: quadruplane (also quadriplane) noun ˈkwɒdrʊpleɪn 1Mathematics. A structure consisting of four rigid plane pieces, each in the form of a right-angled V, hinged end to end to form a closed chain. 2Aeronautics. An aeroplane with four sets of wings, one above another. Now historical. Origin Late 19th century; earliest use found in James Joseph Sylvester (1814–1897), mathematician. From quadru- + plane. Definition of quadruplane in US English: quadruplane (also quadriplane) nounˈkwɒdrʊpleɪn 1Mathematics. A structure consisting of four rigid plane pieces, each in the form of a right-angled V, hinged end to end to form a closed chain. 2Aeronautics. An aeroplane with four sets of wings, one above another. Now historical. Origin Late 19th century; earliest use found in James Joseph Sylvester (1814–1897), mathematician. From quadru- + plane.
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