From Latin complementum, complement it is what is added to something to improve it or make it whole. The term has different uses depending on the context.
In the field of grammar, a complement is a series of syntactic constituents that are required by a core to clarify, specify, extend or complete the meaning of the phrase they lead. It is possible to distinguish between the complements of the noun and the complements of the verb.
“The manager will arrive shortly”, “We bring the dessert”, “Juan bought a plant for the patio” Y “It hit hard” are examples of sentences that include syntactic complements.
For the computing, a plug-in is an application that gives you a new and usually program-specific function (software). It is common for plugins (also known as add-on) are collaborations with external developers that enhance the functions of the main application. For example: “I installed a plugin in my browser that translates the pages instantly”, “You need a plug-in to play these types of files”.
Without a doubt, translators are one of the complements of Web navigator more popular, since they allow the most curious to enjoy a greater volume of content, even if their degree of precision is not extremely reliable. However, if they are used as instant dictionaries individual terms or set phrases are very useful. In the case of languages such as Japanese, which shamelessly combine four alphabets, being able to hover over a term and immediately obtain a series of possible meanings is difficult to reject.
Another type of highly sought-after plugin is the one that blocks advertisements on websites, to facilitate navigation and avoid accidentally clicking on them. Among its benefits are the following: the elimination of certain images and videos with erotic content, since they can be uncomfortable in certain areas and violent for children; it makes it safer to work on your own projects, since it definitely avoids the possibility of being penalized for clicking on advertising; speeds up the loading of videos.
However, blocking advertisements is not beneficial for everyone, since it entails a significant loss for the owners of the sites we visit. Do not forget that many people live on the income they earn from advertising, so preventing their loading is not much different from sneak into a theater without buying a ticket.
Firebug, for example, is a Firefox add-on that offers a large number of tools for web developers, for both programmers and designers. Although today its functions are present in other browsers by default, it is still extremely useful to make real-time modifications to a page to analyze the potential results before working directly on the source code.
With a plug-in it is also possible to download videos or extract their audio and convert it to Format desired, such as MP3. Once again, this cannot always be considered an absolutely legal activity, since it is not a function that sites like YouTube offer by default and that the original content does not belong to us, so it is not our place to keep a copy of it. .
The biology uses the notion of complement to refer to the set of plasma proteins that react in cascade to defend the organism from a hostile agent. The complement system is part of the immune response.
On geometry, complement is the angle which, added with another, completes a straight one. In other words, the complement is the difference between a certain angle and a right angle.
Clothing accessories, whether male or female, are also called accessories: “I already have the dress for the party on Saturday: now I have to choose some accessories”.