1. A tool; that by which work is performed or any thing is effected; as a knife, a hammer, a saw, a
plow, etc. Swords, muskets and cannon are instruments of destruction. A telescope is an astronomical instrument
2. That which is
subservient to the execution of a plan or purpose, or to the production of any effect; means used or
contributing to an effect; applicable to persons or things. Bad men are often instruments of ruin to others. The distribution of the Scriptures may be the instrument of a vastly extensive reformation in morals and religion.
3. An artificial machine or body constructed for yielding
harmonious sounds; as an organ, a
harpsichord, a
violin, or
flute, etc., which are called musical instruments, or instruments of music.
4. In law, a writing containing the terms of a contract, as a deed of
conveyance, a grant, a patent, an
indenture, etc.; in general, a writing by which some fact is recorded for evidence, or some right conveyed.
5. A person who acts for another, or is employed by another for a special purpose, and if the purpose is dishonorable, the term implies
degradation or meanness.
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.
3. 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.
4. One who, or that which, is made a means, or is caused to serve a purpose; a medium, means, or agent.
Instrument
[Verb transitive]
Webster's Dictionary 1913
To perform upon an instrument; to prepare for an instrument; as, a
sonata instrumented for
orchestra.
1.
Conducive as an instrument or means to some end;
contributing aid; serving to promote or effect an object; helpful. The press has been instrumental in
enlarging the bounds of knowledge.
2. Pertaining to instruments; made by instruments; as instrumental music, distinguished form
vocal music, which is made by the human voice.
1. Acting as an instrument; serving as a means;
contributing to promote; conductive; helpful; serviceable; as, he was instrumental in conducting the business.
2. Pertaining to, made by, or prepared for, an instrument, esp. a musical instrument; as, instrumental music, distinguished from
vocal music.
3. Applied to a case expressing means or agency; as, the instrumental case. This is found in Sanskrit as a separate case, but in Greek it was
merged into the dative, and in Latin into the
ablative. In Old English it was a separate case, but has disappeared, leaving only a few
anomalous forms.
One who plays upon an instrument of music, as distinguished from a
vocalist.
Subordinate or
auxiliary agency; agency of any thing as means to an end; as the instrumentality of second causes.
1. By way of an instrument; in the nature of an instrument; as means to an end.
2. With instruments of music.
1. By means of an instrument or agency; as means to an end.
2. With instruments of music; as, a song instrumentally accompanied.
1. The act of using or
adapting as an instrument; a series or combination of instruments; means; agency.
2. The arrangement of a musical composition for performance by a number of different instruments;
orchestration;
instrumental composition; composition for an
orchestra or military band.
3. The act or manner of playing upon musical instruments; performance; as, his instrumentation is perfect.