Definition of "$" []

• Abbreviation of peso. (noun)
• Abbreviation of dollar. (noun)
• A substitute for the letter S or a space or hyphen used as a symbol of (perceived) greedy business practices (noun)
• Used to indicate a variable (noun)
• (parsers, regexes) end of input token (noun)
• Denoting excitement, surprise, or shock. (noun)
• Indicates a good move. (noun)
• Placed after a herbarium abbreviation to indicate that the mentioned material held there has been examined directly by the author. (noun)
• A Boolean negation, the not operator, serving to invert the truth value of what follows. (noun)
• Formerly used as a separator between hostnames in an e-mail address for the purpose of routing a message (called bang path notation). (noun)

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