instrument

/ˈɪnstɹəmənt/

noun

A device used to produce music.
"The violinist was a master of her instrument."
A means or agency for achieving an effect.
A measuring or displaying device.
"The instrument detected an increase in radioactivity."

verb

To apply measuring devices.
To devise, conceive, cook up, plan.
To perform upon an instrument; to prepare for an instrument.
"a sonata instrumented for orchestra"

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