slip (something) to (one)

slip (something) to (one)

To pass something to one in an inconspicuous or surreptitious manner. He slipped the note to me when the teacher wasn't looking. She motioned to the brown envelope in her hand, then slipped it to me as she walked past.
See also: slip
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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