sign (sb) out

— phrasal verb with sign

/saɪn/ verb

Definition

› to sign your name in a book when you leave a building such as an office or factory, or to write someone else's name in a book when they leave after visiting it: Don't forget to sign out before you leave.Signing and signatures

(Definition of sign (sb) out from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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Synonyms and related words:

to express disagreement or refuse to do something

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