at sign

noun

Definition of at sign 

: the symbol especially when used as part of an e-mail address

First Known Use of at sign

1977, in the meaning defined above

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The first known use of at sign was in 1977

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More Definitions for at sign

at sign

noun

Kids Definition of at sign

: the symbol @ used especially as part of an e-mail address

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exaggeratedly or childishly emotional

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