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5 dictionary results for: paraboloid
Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
pa·rab·o·loid
[puh-rab-uh-loid] Pronunciation Key
[puh-rab-uh-loid] Pronunciation Key –noun Geometry.
| a surface that can be put into a position such that its sections parallel to at least one coordinate plane are parabolas. |
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
American Heritage Dictionary - Cite This Source - Share This
pa·rab·o·loid
(pə-rāb'ə-loid') Pronunciation Key
(click for larger image in new window) n. A surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis. pa·rab'o·loi'dal (-loid'l) adj. |
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The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
WordNet - Cite This Source - Share This
| paraboloid | |
noun | |
| a surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis |
WordNet® 3.0, © 2006 by Princeton University.
The American Heritage Science Dictionary - Cite This Source - Share This
| paraboloid
(pə-rāb'ə-loid') Pronunciation Key
A surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis. |
The American Heritage® Science Dictionary
Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This
Paraboloid
Pa*rab"o*loid\ (-loid), n. [Parabola + -oid: cf. F. parabolo["i]de.] (Geom.) The solid generated by the rotation of a parabola about its axis; any surface of the second order whose sections by planes parallel to a given line are parabolas. Note: The term paraboloid has sometimes been applied also to the parabolas of the higher orders. --Hutton.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
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