downgrade

/ˈdaʊnˌɡreɪd/
noun
  1. A reduction to a lower level, rank, or quality.
    • The downgrade in service quality led to customer complaints.
    • The credit downgrade made it harder for the company to borrow money.
    • The downgrade of the hotel's rating disappointed many guests.
verb
  1. To reduce something to a lower level, rank, or quality.
    • The airline downgraded my seat from business to economy.
    • The company decided to downgrade its software to an older version.
    • The storm was downgraded from a hurricane to a tropical storm.
  2. To give someone a less important job or position.
    • He was downgraded from manager to assistant after the restructuring.
    • They downgraded her position due to budget cuts.
    • The teacher was downgraded to a part-time role.