spirograph

IPA: spˈɪroʊgræf

(medicine) an instrument for measuring and recording the depth and rapidity of breathing movements
A geometric drawing toy consisting of a set of plastic gears and toothed rings.

Examples of "spirograph" in Sentences

Hence spirograph rather than epicycloid.
A Spirograph pattern is just one epicycle.
I used to have a spirograph and it was fun.
In addition, many were not specifically about the spirograph.
*Haz urge tu play wif spirograph* OMCC mine brayne is mush tudai.
Curves similar to hypocyloids can be drawn with the Spirograph toy.
I think any external links should be related to the spirograph itself.
The patterns it produces are similar to that of a Spirograph, in metal.
Or you might loop around crazily a few times, like a spirograph on meth.
He reminds me of a spirograph in which fully half the teeth are missing.
The inner circle cannot slip since teeth are present in a real Spirograph.
If it were flattened, it would form the perfect spirograph, Wizard explained.
The resulting path of the moon around the sun looks like a spirograph pattern.
Then he lifted its head, wheeled it about by the ammonite, spirograph shells of its horns till its eyes, on stalks, looked back at its bones.
Batsheba used Wizard's mathematical data for the crystal visualization and explains: "This 3D projection is notable for showing all 240 vertices, arranged in the concentric circles that appear in the common 2D "spirograph" rendering of this polytope."