Question

a new lease on life
 a new lease on life  (US)   ( or Brit   a new lease of life)
  : a chance to continue living or to become successful or popular again
   This medicine gives patients a new lease on life.
   After they made the movie, the book got a new lease on life. [=the book became newly popular]
   The band has given this style of music a new lease on life.
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 Main Entry: lease