[{"Bold_text": "noun", "List Items": ["a mechanical tool or implement, especially one used for delicate or precision work:surgical instruments.", "a contrivance or apparatus for producing musical sounds:a stringed instrument.", "a means by which something is effected or done; agency:an instrument of government.", "a device for measuring the present value of a quantity under observation.", "a mechanical or electronic measuring device, especially one used in navigation:landing a plane by instruments.", "a formal legal document, as a draft or bond:negotiable instruments.", "a person used by another merely as a means to some private end; tool or dupe."]}, {"Bold_text": "verb (used with object)", "List Items": ["to equip with instruments, as a machine or manufacturing process:to instrument a space vehicle.", "to arrange a composition for musical instruments; orchestrate."]}]