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Instrument Meaning and Definition in Dictionary

Instrument Meaning and Definition from WordNet (r) 2.0
    instrument n
  1. a device that requires skill for proper use
  2. the means whereby some act is accomplished; "my greed was the instrument of my destruction"; "science has given us new tools to fight disease" [syn: tool]
  3. a person used by another to gain an end [syn: pawn, cat's-paw]
  4. (law) a document that states some contractual relationship or grants some right [syn: legal document, legal instrument, official document]
  5. the semantic role of the entity (usually inanimate) that the agent uses to perform an action or start a process [syn: instrumental role}]
  6. any of various devices or contrivances that can be used to produce musical tones or sounds [syn: musical instrument] v
  7. equip with instruments for measuring, recording, or controlling
  8. write an instrumental score for [syn: instrumentate]
  9. address a legal document to
Instrument Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Instrument \In"stru*ment\, n. [F. instrument, L. instrumentum. See Instruct.]
  1. That by means of which any work is performed, or result is effected; a tool; a utensil; an implement; as, the instruments of a mechanic; astronomical instruments. All the lofty instruments of war. --Shak.
  2. A contrivance or implement, by which musical sounds are produced; as, a musical instrument. Praise him with stringed instruments and organs. --Ps. cl. 4. But signs when songs and instruments he hears. --Dryden.
  3. (Law) A writing, as the means of giving formal expression to some act; a writing expressive of some act, contract, process, as a deed, contract, writ, etc. --Burrill.
  4. One who, or that which, is made a means, or is caused to serve a purpose; a medium, means, or agent. Or useful serving man and instrument, To any sovereign state. --Shak. The bold are but the instruments of the wise. --Dryden. Syn: Tool; implement; utensil; machine; apparatus; channel; agent.
Instrument Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Instrument \In"stru*ment\, v. t. To perform upon an instrument; to prepare for an instrument; as, a sonata instrumented for orchestra.

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Wikipedia Meaning and Definition on 'Instrument'

  • Instrument: Instrument may refer to: Instrument (film), a documentary of the band Fugazi , directed by Jem Cohen Instruments (application), a ...
  • Musical instrument: A musical instrument is a device created or adapted for the purpose of making musical sounds. serve as a musical instrument—it is through ...
  • Percussion instrument: A percussion instrument is any object which produces a sound when hit with an implement, shaken, rubbed, scraped, or by any other action ...
  • String instrument: A string instrument (or stringed instrument) is a musical instrument that produces sound by means of vibrating string s. musical ...
  • Brass instrument: A brass instrument is a musical instrument whose sound is produced by sympathetic vibration of air in a tubular resonator in sympathy ...
  • Wind instrument: A wind instrument is a musical instrument that contains some type of resonator (usually a tube), in which a column of air is set into ...
  • Measuring instrument: Measuring instruments, and formal test method s which define the instrument's use, are the means by which these relations of numbers are ...
  • Electronic musical instrument: An electronic musical instrument is a musical instrument that produces its sounds using electronics . Such an instrument sounds by ...
  • Instrument flight rules: Instrument flight rules (IFR) are one of two sets of regulations governing all aspects of civil aviation aircraft operations; the other ...

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'Instrument' example sentence in quotations

* The right of bearing arms for a lawful purpose is not a right granted by the Constitution neither is it in any manner dependent upon that instrument for its existence. - U.S. vs Cruikshan

* Barometer, n. An ingenious instrument which indicates what kind of weather we are having. - Ambrose Bierce

* Reason is man's instrument for arriving at the truth, intelligence is man's instrument for manipulating the world more successfully the former is essentially human, the latter belongs to the animal part of man. - Erich Fromm

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Instrument Sample Sentences in News

  • Micromeritics Announces Instrument Grant To The Institute For Chemical And Bioengineering At ETH Zurich
    Micromeritics’ Instrument Grant Committee has recently selected its latest grant recipient. Read more on this news related to 'Instrument'
  • Tel-Instrument Electronics Corp Announces First Quarter FY 2015 Results
    Tel-Instrument Electronics Corp announced results for its first quarter of fiscal year 2015 ended June 30, 2014. For the three months ended June 30, 2014, the Company recorded net sales of $3,129,076 versus net sales of $3,199,975 in the year ago quarter. Read more on this news related to 'Instrument'
  • GTCR Completes Acquisition of Cole-Parmer Instrument Company
    GTCR, a leading private equity firm, today announced that it has completed the previously announced acquisition of Cole-Parmer Instrument Company from Thermo Fisher Scientific Inc. Read more on this news related to 'Instrument'

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