What is *#21*# on iPhone?

The asterisk (\*) is a versatile star-shaped symbol used for footnotes, disclaimers, censoring words, indicating multiplication (like 2\*3), and as a crucial wildcard character in computing for searches (e.g., *name) or programming, representing "all" or multiple characters, and in some languages, pointers or repetition. Its meaning changes based on context, from writing to math to software.
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What does '*' mean?

The asterisk (/ˈæstərɪsk/), *, is a typographical symbol that is a stylised image of star. An asterisk is usually five- or six-pointed in print and six- or eight-pointed when handwritten, though more complex forms exist. Its most common use is to call out a footnote.
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What is a * symbol called?

In formal writing, especially academic and scientific writing, the asterisk is used to indicate a footnote.
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What does (*) stand for?

The asterisk (), or "star," symbol generally means "see footnote," indicating extra info or a correction at the bottom of a page (like in ads for fine print), but also signifies omitted text, censorship, or an ungrammatical/hypothetical form in linguistics. In computing, it acts as a wildcard for searches (find anything starting with 'comp') or denotes a pointer/multiplication in programming, while in text, it can mean bolding (text) or imply a cute/flirty message. 
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What is this symbol (*) used for?

The asterisk (*) is a versatile symbol used for footnotes, censoring words, indicating multiplication, as a wildcard in searches, for emphasis (like bolding in some apps), dereferencing pointers in programming, or calling attention to disclaimers and fine print in advertising, essentially acting as a "little star" to add notes or indicate special conditions. 
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Does *# 21 tell you if your phone is tapped?

What does putting * after a word mean?

Term. Definition. Asterisk (*) An asterisk is a symbol (*) used to mark printed or written text, typically as a reference to an annotation or to stand for omitted matter.
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What does double asterisk mean in texting?

It doesn't mean anything in particular, except that someone typed those asterisks and expected that to add emphasis to the words between them. Sometimes you may see text surrounded by single asterisks, which is a leftover from typewriter times to indicate that the text should be boldface.
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What is ✳?

Symbol. ✳︎ eight-spoked asterisk (see * for usages) (astronomy) star.
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What is the heavy asterisk symbol?

A heavy asterisk (✱) is a thicker, bolder version of the standard asterisk, used for emphasis, marking important notes (like "hub" notes in systems like Apple Notes), as a visual marker, or to denote required fields in design, with Unicode U+2731, accessible via HTML ✱ or ✱. It stands out visually and helps organize digital information, often set up with text replacements (e.g., typing ** becomes ✱). 
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What is this * symbol called?

That symbol (*) is called an asterisk, derived from the Greek word for "little star," and is used for footnotes, censoring, multiplication (in math/programming), as a wildcard, and more, often being called a "star" or "splat" in different contexts like phone keypads or coding.
 
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Why do we use * in C?

Note that the * sign can be confusing here, as it does two different things in our code: When used in declaration ( int* ptr), it creates a pointer variable. When not used in declaration, it act as a dereference operator.
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What is :* in text?

In text,:* (colon asterisk) or:-* is an emoticon representing a kiss, often a cute, blown kiss or a playful peck, conveying affection, fondness, or a sweet goodbye, similar to the kids emoji or a heart. It's used to show someone did or said something endearing, like a simple ":*" for "kisses" or a more detailed:-* when something cute happened. 
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What does :* mean?

The symbol ":*" (colon-asterisk) typically represents a kiss or a cute, blushing face in digital communication, while in programming (like C++),::* signifies a pointer to a class member, and a single * in texts often corrects a previous typo. Its meaning depends heavily on context: as an emoticon, it's playful; in code, it's technical; and as a single character, it's a correction marker. 
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What do two kisses mean in a text?

XX is a sweet, romantic gesture that indicates 2 kisses.

If someone uses a lot of XXs but they use them with everybody, it's a big sign that they aren't being flirty. They're just naturally affectionate and friendly.
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What do double asterisks mean?

A double asterisk () has multiple meanings, most commonly exponentiation (power) in programming (e.g., 2**3 means 23=82 cubed equals 823=8); recursive file matching (**) in shells like Bash; collecting keyword arguments into a dictionary in Python (**kwargs); and indicating bold text in Markdown, though double underscores (__) are also used. In academic writing, ** points to a second footnote.
 
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What does * mean after a word in texting?

An asterisk usually comes after you've received a text with a misspelled word in it. Then the sender will send the correctly spelled word with an asterisk after it to show they have recognized it & are correcting it.
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What does the asterisk (*) refer to?

An asterisk () is a star-shaped symbol with diverse meanings, primarily used in writing for footnotes, omissions, or censoring words (e.g., f**), but also signifies multiplication (2 * 3) in math, acts as a wildcard in computing, or denotes a hypothetical linguistic form. It also serves as a metaphor for something less impressive (a record with an asterisk) or a minor detail (a footnote). 
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Do you put * before or after?

You put an asterisk (*) after punctuation like periods, commas, and question marks for footnotes/disclaimers, but before a dash (—) or for text correction (like this for this) in informal settings, making its placement depend on the context: after for formal references, before for corrections/emphasis.
 
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What does an asterisk mean in code?

The asterisk is typically used to denote multiplication, wildcard characters, or pointers, while the pound sign is often used to show pre-processor directives in C and C++ programming languages.
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What do & and * mean in C?

In the C family of languages, &x means “the address of x” and *y means “the value at the address y”. The value of &x is a pointer and the y in *y must be a pointer. Both & and * are unary operators that precede their operand.
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What does the * symbol do in C++?

A pointer in C and C++ programming is a variable that points to an address of another variable and not its value. When creating a pointer, use an asterisk (*); when determining the address of the variable, the ampersand (&), or the address-of operator, will display this value.
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