redoubled

/riˈdʌbəld/
verb
  1. Past tense of redouble: to make or become much greater, more intense, or more determined.
    • The team redoubled their training after losing the championship.
    • She redoubled her efforts to finish the project on time.
    • Hearing the news, he redoubled his commitment to the cause.
What does "redoubled" mean? | whatsthatwordmean | whatsthatwordmean