hidden tunnel

language: en

definitions

  1. A physical passage or underground corridor that is concealed, secret, or not easily visible to others.
    en: A physical passage or underground corridor that is concealed, secret, or not easily visible to others.
  2. A metaphorical secret method, route, or way to bypass obstacles or achieve a goal undetected.
    en: A metaphorical secret method, route, or way to bypass obstacles or achieve a goal undetected.

examples

  1. Under cover of darkness, they infiltrated the pass through a hidden tunnel.

    Under cover of darkness, they infiltrated the pass through a hidden tunnel.

  2. The hacker found a hidden tunnel in the security system to access the data.

    The hacker found a hidden tunnel in the security system to access the data.