Black-bag

adj, verb

adj, verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To break in to a place without authorization as part of a clandestine operation.

    "He'd been tapped, bugged, and black-bagged under Nixon and Clinton, and under the present conditions all the cops needed to listen in was a thumbs-up from an Eagle Scout or better."

  2. 2
    To kidnap in order to make someone disappear (as opposed to kidnapping for ransom).

    "When witches and demons caused enough trouble, the Union had a tendency to black-bag the baddies and toss them into a detention center."

Adjective
  1. 1
    Involving sophisticated clandestine methods for gaining unauthorized entry and obtaining information. not-comparable

    "Watergate turned out to be a black-bag operation by former CIA employees."

Example

More examples

"Watergate turned out to be a black-bag operation by former CIA employees."

Etymology

From the term black bag meaning a case containing burglary tools. Sense 2 refers to the practice of blindfolding a detainee with a bag or sack.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.