The spelling of the term "plain text" can be explained using the IPA phonetic transcription. The first word, "plain," is pronounced /pleɪn/ with a long "a" sound and a voiced "n" at the end. The second word, "text," is pronounced /tɛkst/ with an unvoiced "t" and a short "e" sound followed by a consonant cluster "xt." Together, the words are pronounced as /pleɪn tɛkst/. Plain text refers to text that contains no formatting or special characteristics and is typically used for computer programming or online messaging.
Plain text refers to any type of text that is devoid of any formatting or styling. It consists of characters that are encoded using a universally recognized character encoding system like ASCII or Unicode, and can be read and understood by both humans and computers without any specialized software or formatting instructions.
In contrast to rich text or formatted text, which may include font styles, colors, sizes, and other layout components, plain text is stripped down to its basic form, focusing solely on the textual content. It does not contain any tags or markup language that governs the appearance or behavior of the text.
Plain text is widely used in various contexts such as computer programming, email communication, and document exchange. It is easily transferable as it can be effortlessly transmitted through various communication channels, including email, chat platforms, or text files. Moreover, plain text is highly interoperable as it can be opened and read on diverse devices and operating systems without the need for specific software or compatibility issues.
Being free from formatting, plain text is often considered simple and lightweight, making it suitable for quick messaging, taking notes, or entering information into various software applications. Its simplicity also ensures longevity since plain text documents can typically be easily accessed and read even with advancements in technology and changes in the software landscape.
The word "plain" comes from the Old French word "plain" meaning "clear, evident, simple" or directly from the Latin word "planus" meaning "flat, level, clear, plain". "Text" comes from the Latin word "textus" meaning "that which is woven, texture, structure". Therefore, the term "plain text" combines the idea of clarity, simplicity, and flatness with written or woven language. In the context of computing and digital communication, "plain text" refers to unformatted, unencrypted, and non-binary text that can be easily read and understood by both humans and machines.