HASH SIGN Meaning and
Definition
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The term "hash sign" refers to a symbol or character represented by the symbol "#" in written or printed form. Also known as the "pound sign," "number sign," or "octothorpe," it consists of two horizontal parallel lines crossed by two diagonal lines creating a grid-like pattern resembling a tic-tac-toe board. The hash sign has various applications across different fields.
In computer programming, the hash sign is often used to represent comments within the source code. Placed at the beginning of a line, it indicates that the text following it is not executable code but rather informative or explanatory notes for developers.
The hash sign also plays a vital role in social media platforms, particularly on Twitter. It is used to indicate hashtags, a form of metadata that helps organize and categorize posts with common themes or topics. By clicking on a hashtag in a post or searching for it, users can discover related content and join conversations revolving around a particular subject.
In telephony, specifically on touch-tone phones, the hash sign serves as a key pressed to signal the end of an input sequence, often used in voicemail systems to confirm a command or indicate that a password or code has been entered.
Overall, the hash sign has become a versatile symbol with widespread usage in coding, social media, and telecommunications, aiding in communication and organization across various platforms and industries.
Common Misspellings for HASH SIGN
- gash sign
- bash sign
- nash sign
- jash sign
- uash sign
- yash sign
- hzsh sign
- hssh sign
- hwsh sign
- hqsh sign
- haah sign
- hazh sign
- haxh sign
- hadh sign
- haeh sign
- hawh sign
- hasg sign
- hasb sign
- hasn sign
Etymology of HASH SIGN
The word "hash sign" comes from the Middle English word "hache", which means an "ax" or a "hatchet". The symbol "#" has a resemblance to the shape of a hatchet or an axe head. Therefore, "hash" is derived from "hatch" and "sign" refers to the symbol itself. Over time, this symbol has been given various names, including "hash mark", "number sign", or simply "hash".
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