co·noid
(kō′noid′) also co·noi·dal (kō-noid′l)
co′noid n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
conoid
(ˈkəʊnɔɪd) n (Mathematics) a geometric surface formed by rotating a parabola, ellipse, or hyperbola about one axis
[C17: from Greek kōnoeidēs, from kōnos cone]
coˈnoidally adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
co•noid
(ˈkoʊ nɔɪd)
adj. 1. Also, co•noi′dal. cone-shaped.
n. 2. a geometrical solid formed by the revolution of a conic section about one of its axes.
3. something shaped like a cone.
[1650–60; < Greek
kōnoeidḗs. See
cone,
-oid]
co•noi′dal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun | 1. | conoid - a shape whose base is a circle and whose sides taper up to a pointround shape - a shape that is curved and without sharp angles funnel, funnel shape - a conical shape with a wider and a narrower opening at the two ends tip, peak, point - a V shape; "the cannibal's teeth were filed to sharp points" |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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