spirograph vs measuring system

spirograph and measuring system both are nouns.

Word	Noun	Adjective	Verb	Adverb
spirograph	Yes	No	No	No
measuring system	Yes	No	No	No

As nouns, measuring system is a hypernym of spirograph; that is, measuring system is a word with a broader meaning than spirograph:

spirograph: a measuring instrument for recording the depth and rapidity of breathing movements
measuring system: instrument that shows the extent or amount or quantity or degree of something

Other hypernyms of spirograph include measuring device, measuring instrument.

spirograph (noun)	measuring system (noun)
a measuring instrument for recording the depth and rapidity of breathing movements	instrument that shows the extent or amount or quantity or degree of something