greatest

/ˈɡreɪtəst/
adjective
  1. Of the highest quality, importance, or degree; superlative form of great.
    • This is the greatest movie I have ever seen.
    • She achieved the greatest success in her field.
    • The greatest challenge was finding enough time to finish the project.
  2. Largest in size, amount, or extent.
    • We need to focus on the areas of greatest need.
    • The greatest number of votes went to the incumbent candidate.
    • The greatest part of the budget is spent on education.
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