Definition of centrolinead in English:

centrolinead

nounˌsɛntrə(ʊ)ˈlɪnɪad

rare, historical

An instrument used to facilitate the drawing of lines in a perspective drawing, consisting of three rulers joined together in such a way that the centrally located ruler, along which lines are to be drawn, may be orientated correctly by adjusting the position of the other two.

Early 19th century; earliest use found in Peter Nicholson (1765–1844), architectural writer and mathematician.

nounˌsɛntrə(ʊ)ˈlɪnɪad

rare, historical

An instrument used to facilitate the drawing of lines in a perspective drawing, consisting of three rulers joined together in such a way that the centrally located ruler, along which lines are to be drawn, may be orientated correctly by adjusting the position of the other two.

Early 19th century; earliest use found in Peter Nicholson (1765–1844), architectural writer and mathematician.

词汇	centrolinead
释义	Definition of centrolinead in English: centrolinead nounˌsɛntrə(ʊ)ˈlɪnɪad rare, historical An instrument used to facilitate the drawing of lines in a perspective drawing, consisting of three rulers joined together in such a way that the centrally located ruler, along which lines are to be drawn, may be orientated correctly by adjusting the position of the other two. Origin Early 19th century; earliest use found in Peter Nicholson (1765–1844), architectural writer and mathematician. Definition of centrolinead in US English: centrolinead nounˌsɛntrə(ʊ)ˈlɪnɪad rare, historical An instrument used to facilitate the drawing of lines in a perspective drawing, consisting of three rulers joined together in such a way that the centrally located ruler, along which lines are to be drawn, may be orientated correctly by adjusting the position of the other two. Origin Early 19th century; earliest use found in Peter Nicholson (1765–1844), architectural writer and mathematician.
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