Related Searches

hypocycloid

[hahy-puh-sahy-kloid]

hy·po·cy·cloid

[hahy-puh-sahy-kloid]
noun Geometry.
a curve generated by the motion of a point on the circumference of a circle that rolls internally, without slipping, on a given circle.

Origin:
1835–45; hypo- + cycloid

hy·po·cy·cloi·dal, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To hypocycloid

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Hypocycloid is always a great word to know.
So is callithumpian. Does it mean:
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
Collins
World English Dictionary
hypocycloid (ˌhaɪpəˈsaɪklɔɪd)
 
n
epicycloid Compare cycloid a curve described by a point on the circumference of a circle as the circle rolls around the inside of a fixed coplanar circle
 
hypocy'cloidal
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Science Dictionary
hypocycloid   (hī'pō-sī'kloid')  Pronunciation Key 


(click for larger image in new window)

The curve described by a point on the circumference of a circle as the circle rolls on the inside of the circumference of a second, fixed circle.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature