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Webster 1913 Edition

Spirograph

Spi′ro-graph

,
Noun.
[L.
spirare
to breathe +
-graph
.]
(Physiol.)
An instrument for recording the respiratory movements, as the sphygmograph does those of the pulse.

Definition 2024

Spirograph

Spirograph

See also: spirograph

English

Noun

Spirograph ‎(plural Spirographs)

  1. A geometric drawing toy consisting of a set of plastic gears and toothed rings.

Translations

Derived terms

  • Spirograph Nebula

spirograph

spirograph

See also: Spirograph

English

Noun

spirograph ‎(plural spirographs)

  1. (medicine) an instrument for measuring and recording the depth and rapidity of breathing movements

Translations

Related terms

Etymology

spiro- +‎ graph

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