What is the Meaning & Definition of Symphony

Musical composition in which the instruments and voices sound chords

The concept of Symphony has an almost exclusive use in the field of music where it is used with several meanings.
The vocal ensemble or instrument or both which chords sound and at the same time, it is called Symphony, such is the case of the vocal Symphony.
Also, to the musical composition specially composed for orchestras and is comprised of more than one movement, known as the Symphony.

Characteristics of the symphonies

While than usual is that a Symphony is also divided into four movements there are some who have other quantity, insofar as possible, we can differentiate them by their structure and time.
We must also say that the Symphony can be interpreted by different types of orchestras, from those composed of few members, 12 per case, or others that have a huge number such as 100 musicians.
Another use of the word is to refer to instrumental musical composition, i.e., not consisting of vocal performance, and usually in the shows of classical music or others before operas or any other theatrical production.

The Symphony, a classical composition of the most popular classical authors

Without a doubt, the concept of Symphony is particularly associated with the works of classical musicians as prominent as Wolfgang Amadeus Mozart and Ludwig Van Beethoven, to name a few of the most notable. This composition has become so popular because of them, and not to mention takeoff that they got in the careers of these musical artists. For example, Beethoven's Ninth Symphony is one of the most valued history.
Of course over time this composition grew in importance and in broadcasting and then is that other generations of musicians continued composing and even engaged in interpreting the great symphonies that music history was leaving.

As a synonym for harmony in the colloquial usage

And in colloquial use we have a reference to the word, being used to designate the harmonious combination of various elements or components. I.e., as a synonym for harmony used the word in everyday language. Then when there is a harmony of colors or any other question you can talk in terms of Symphony.