怎么读_是什么意思_*字词语|成语

符号

当页面只有一个脚注时用于脚注的开头和被注解的词句之后。
〈计算机〉乘号
（互联网, 非正式） Used in pairs around a word or phrase to indicate emphasis; especially, used in plain-text contexts to simulate boldface.
This is a *big* problem.
（语言学） Used before a word, and sometimes the name of a language, to show that is only hypothesized, and not attested.
It is speculated that *sneigwh- is the genitor of both Latin nix and English snow.
（语言学） Used before a sentence or phrase to show that is grammatically incorrect.
（炼金术） The symbol for sal ammoniac.
（曲棍球） Marks a score or statistic that is incomplete; for example the score of a batsman who is (or was) not out.
〈计算机〉 Used as a wildcard to denote zero or more characters.
〈计算机〉 Used to denote the Kleene star operation, indicating zero or more repetitions of a subpattern.
In the language defined by AB*A, each string starts with an A, ends with a distinct A, and between them has zero or more Bs.
（天文学）星星.