pcn

/P IY1 S IY1 EH1 N/
noun
  1. 1

    (UK) Initialism of penalty charge notice: a notification of a fee for unauthorised parking of a vehicle.

  2. 2

    (pharmacology) Abbreviation of penicillin. [(pharmacology) Any of a group of narrow-spectrum antibiotics obtained from Penicillium molds or synthesized, that have a beta-lactam structure and are active against gram-positive bacteria and used in the treatment of various infections and diseases.]

  3. 3

    (medicine) Initialism of primary care network.

  4. 4

    (organic chemistry) Initialism of polychlorinated naphthalene. [(organic chemistry) Any of a range of compounds manufactured by treating naphthalene with chlorine; they have a variety of properties and uses.]

  5. 5

    (medicine) Abbreviation of percutaneous nephrostomy.