jark

/JH AA1 R K/
verb
  1. 1

    (slang, military, British) To modify (weaponry) to disadvantage; especially, to attach a tracking device to and covertly monitor the location of (a weapon).

  2. 2

    Pronunciation spelling of jerk. [(intransitive) To make a sudden uncontrolled movement.]

noun
  1. 1

    A seal (stamp or impression of a stamp).