Single or multiple dashes are either a minus sign in math or a mark of punctuation (--), technically known as an "em dash," used to set off a word or phrase .
'Sign in' means to enter a website or e-mail. 'Sign out' means to log out or shut down your account.
It means they want you to sign it.
a sign that means only certain people can park there
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A sign is a sign. It means the same everywhere.. If you want the word translated, 単価記号 /tan ka ki gou/ means 'at sign' in Japanese.
It means "I love you" in Sign language
Sign- is the prefix of signature. It means to mark or sign.
It means they are against gay marriage. The equal sign means they are for gay marriage.
It means STOP. Only a STOP sign should have 8 sides.
colon
it means your bum
The equals sign means "is equal to". It is telling us that one thing equates to another; that they are the same.