These symbols are called special characters or punctuation symbols in English. Each symbol has a specific name and is used in writing, programming, or typing.
Names of the symbols:
- ~ → Tilde
- ` → Backtick (or Grave accent)
- # → Hash (or Pound / Number sign)
- ^ → Caret
- * → Asterisk
- - → Hyphen (or Dash, depending on usage)
- { } → Curly Braces (or Curly Brackets)
- [ ] → Square Brackets
- ' → Apostrophe (or Single quote)
- " → Quotation Marks (or Double quotes)
- / → Forward Slash
- \ → Backslash
Where are they used?
- Writing & grammar: quotation marks, apostrophes
- Mathematics: asterisk (*), caret (^)
- Programming: {}, [], #, , /, etc.
- Social media: # (hashtags)
Key Takeaway:
These symbols are known as special characters, and each has a specific name and function across writing, mathematics, and programming.