单词 | arcograph |
释义 | arcograph[ ahr-kuh-graf, -grahf ] / ˈɑr kəˌgræf, -ˌgrɑf / noun Geometry.an instrument for drawing arcs, having a flexible arc-shaped part adjusted by an extensible straight bar connecting its sides. Origin of arcographFirst recorded in 1815–25; arc + -o- + -graph Words nearby arcographarc light, ARCM, arcmin, arco, Arc of Lowitz, arcograph, arcology, arcosolium, A.R.C.S., arc sec, arc secant Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for arcographarcograph / (ˈɑːkəˌɡrɑːf, -ˌɡræf) / noungeometry an instrument used for drawing arcs without using a central pointAlso called: cyclograph Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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