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reinforce (EN)
verb

verb “reinforce”

infinitive reinforce; he reinforces; past tense reinforced; past part. reinforced; ger. reinforcing
  1. to make something stronger by adding material or support
    They reinforced the bridge with steel beams to ensure it was safe.
  2. to strengthen an idea or feeling
    Her success story reinforced his belief that hard work pays off.
  3. to encourage a behavior by giving a reward or positive feedback
    Teachers often reinforce good behavior with praise.
  4. to strengthen a group by adding more people or resources
    Extra officers were called in to reinforce the police force during the event.