KEYWORD Meaning and
Definition
-
A keyword is a significant term or phrase that holds crucial meaning and relevance in a particular context or domain. It is a fundamental unit of language used in various fields, especially in computer programming, search engines, and information retrieval systems.
In computer programming, a keyword refers to a reserved word that possesses a predefined meaning and cannot be used as a variable name or identifier. These predetermined keywords often have special functionalities or serve as commands, aiding in the development and execution of code. They play a crucial role in the syntax and semantics of programming languages, ensuring the proper functioning of the code.
Additionally, in the realm of search engines and information retrieval systems, a keyword is a specific term or set of words used by individuals to search for relevant information or documents. These keywords act as search queries, helping users find desired results from vast databases or internet repositories. The search engines typically employ complex algorithms to match and rank web pages or other resources based on their relevance to the keywords inputted by users.
In both programming and search engine contexts, choosing the right keywords is essential for precise communication, optimal performance, and effective retrieval of information. Accurate keyword selection assists in expressing ideas concisely in programming languages or locating desired content efficiently in search engine operations.
Top Common Misspellings for KEYWORD *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for KEYWORD
Etymology of KEYWORD
The word "keyword" is derived from the combination of two separate terms: "key" and "word".
"Key" comes from the Old English word "cǣg" which referred to a device used for unlocking or opening something. It evolved from the Proto-Germanic word "kaigaz" which has roots in the Proto-Indo-European term "gey" meaning "to move" or "to come into possession of". Over time, "key" has been associated with the idea of essential or pivotal elements.
"Word" originates from the Old English word "word" which has its roots in the Proto-Germanic term "wurdan" meaning "speech" or "utterance". It comes from the Proto-Indo-European word "were-", meaning "to speak" or "to say".
Similar spelling word for KEYWORD
Infographic
Add the infographic to your website:
