"Hypotrochoid" is a word in ENGLISH
A curve, traced by a point in the radius, or radius
produced, of a circle which rolls upon the concave side of a fixed
circle. See Hypocycloid, Epicycloid, and Trochoid.
The only way to live well is to feel intensely.
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What did General Patton do on Thanksgiving? He gave tanks.
A circle described about the center of an elliptical orbit, with half the major axis for radius.
Read the complete definitionAn arc of a circle which is equal to the radius, or the angle measured by such an arc.
Read the complete definitionA right line drawn or extending from the center of a circle to the periphery; the semidiameter of a circle …
Read the complete definitionA right line drawn from the center of a circle through one end of a circular arc, and terminated by …
Read the complete definitionHalf of a diameter; a right line, or the length of a right line, drawn from the center of a …
Read the complete definitionA tangent line curve, or surface; specifically, that portion of the straight line tangent to a curve that is between …
Read the complete definitionAny definite quantity, or aggregate of quantities or magnitudes taken as one, or for which 1 is made to stand …
Read the complete definition