Definition of 'cardioid'
noun
Ancient Mathematics
a curve more or less in the shape of a heart, traced by a point on the circumference of a circle that rolls around the circumference of another equal circle
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by
Houghton Mifflin Harcourt. All rights reserved.
Trends of 'cardioid'
Used Rarely. cardioid is in the lower 50% of commonly used words in the Collins dictionary
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Nearby words of 'cardioid'
Source
Definition of cardioid from the
Collins English Dictionary
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