instrument | |
1. n. A device used to produce music. | |
The violinist was a master of her instrument. | |
2. n. A means or agency for achieving an effect. | |
3. n. A measuring or displaying device. | |
The instrument detected an increase in radioactivity. | |
4. n. A tool, implement used for manipulation or measurement. | |
The dentist set down his tray of instruments. | |
The scientist recorded the temperature with a thermometer but wished he had a more accurate instrument. | |
5. n. (legal) A legal document, such as a contract, deed, trust, mortgage, power, indenture, or will. | |
A bond indenture is the instrument that gives a bond its value. | |
Negotiable instruments are the foundation of the debt markets. | |
6. n. (figuratively) A person used as a mere tool for achieving a goal. | |
7. v. To apply measuring devices. | |
8. v. To devise, conceive, cook up, plan. | |
9. v. To perform upon an instrument; to prepare for an instrument. | |
a sonata instrumented for orchestra | |