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sign into

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sign into

v.

1. To ratify some legislation by affixing a signature, seal, or other mark, so as to bring it into some state of existence: The president signed the bill into law.

2. To provide the necessary information to a computer for someone to be allowed access to some set of computer resources: I'll sign you into the website so you can read the whole article. I signed into my account on the website and checked my order status.

See also: sign