surcharge (Noun) — An additional charge (as for items previously omitted or as a penalty for failure to exercise common caution or common skill).
surcharge (Verb) — Charge an extra fee, as for a special service.
surcharge (Verb) — Rip off; ask an unreasonable price.
surcharge (Verb) — Fill to capacity with people. ex. "The air raids had surcharged the emergency wards"
surcharge (Verb) — Print a new denomination on a stamp or a banknote.
surcharge (Verb) — Fill to an excessive degree. ex. "The air was surcharged with tension"
surcharge (Verb) — Place too much a load on. ex. "don't surcharge the car"
surcharge (Verb) — Show an omission in (an account) for which credit ought to have been given.