Wechsel

noun
  1. A German word meaning 'change' or 'exchange', often used to describe a transition or shift from one state to another. noun
    The Wechsel from summer to autumn is marked by cooler temperatures and falling leaves.
    There was a noticeable Wechsel in his attitude after the meeting.
  2. In finance, 'Wechsel' refers to a bill of exchange, which is a written, unconditional order by one party to another to pay a certain sum of money at a future date. noun
    The company issued a Wechsel to secure the payment from its international client.
    He invested in Wechsel as a way to diversify his financial portfolio.