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dirigentDIRIGENT, DIRECTRIX, n. [See Direct.] In geometry, the line of motion along which the describent line or surface is carried in the generation of any plane or solid figure. |
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dirigentDIRIGENT, DIRECTRIX, n. [See Direct.] In geometry, the line of motion along which the describent line or surface is carried in the generation of any plane or solid figure. |