Tilde
noun
A symbol (~) used in some kinds of writing or on computers.
In programming, the tilde is often used to represent the negation operation.
Often appears as...
- tilde key
- tilde operator
Usage tips
Technical
noun
A diacritical mark (~) on top of a letter in some languages, like Spanish and Portuguese, to show a change in sound.
In Spanish, the word 'añoranza' has a tilde on the 'n'.
Often appears as...
- tilde over
- letter with tilde
noun
A symbol (~) used in some kinds of writing or on computers.
In programming, the tilde is often used to represent the negation operation.
Often appears as...
- tilde key
- tilde operator
Usage tips
Technical
noun
A diacritical mark (~) on top of a letter in some languages, like Spanish and Portuguese, to show a change in sound.
In Spanish, the word 'añoranza' has a tilde on the 'n'.
Often appears as...
- tilde over
- letter with tilde
Definition 1 of 2
Pro Tip 1/3Computer Operations
Represents negation in programming, like 'not' in English.
Using ~ before a variable in code flips its bits.
Pro Tip 2/3Home Directory Shortcut
In UNIX/Linux systems, '~' can take you to your home directory.
Type 'cd ~' to return to your home directory.
Pro Tip 3/3Not Exact
Used in mathematics to indicate approximation, not an exact figure.
We use '~200' to suggest about 200, but not exactly.
Pro Tip 1/3Computer Operations
Represents negation in programming, like 'not' in English.
Using ~ before a variable in code flips its bits.
Pro Tip 2/3Home Directory Shortcut
In UNIX/Linux systems, '~' can take you to your home directory.
Type 'cd ~' to return to your home directory.
Pro Tip 3/3Not Exact
Used in mathematics to indicate approximation, not an exact figure.
We use '~200' to suggest about 200, but not exactly.
Pro Tip 1/3Computer Operations
Represents negation in programming, like 'not' in English.
Using ~ before a variable in code flips its bits.
Pro Tip 2/3Home Directory Shortcut
In UNIX/Linux systems, '~' can take you to your home directory.
Type 'cd ~' to return to your home directory.
Pro Tip 3/3Not Exact
Used in mathematics to indicate approximation, not an exact figure.
We use '~200' to suggest about 200, but not exactly.
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