Yahoo Web Search

Sign In

Search results

  1. Dictionary
    Sleep·er cell

    noun

    • 1. a secretive group of spies or terrorist agents that remain inactive within a target population until ordered to act.

    Powered by Oxford Languages

  1. Searches related to sleeper cell definition

    sleeper cell definition biologysleeper cell episodes
    sleeper cell definition psychologysleeper cell definition anatomy
    sleeper cell 101sleeper cell definition chemistry
    meaning of sleeper cellsleeper cell myspace