invaluable

• Décrit quelque chose d'extrêmement utile ou précieux, au point que sa valeur ne peut être mesurée.

Describes something that is extremely useful or valuable, to the point where its worth cannot be measured.

1. Of incalculable worthC1formal

   Having value so great that it cannot be measured in monetary, intellectual, or spiritual terms.

   d'une valeur inestimable

   • Her advice proved invaluable during the crisis.
   • The manuscript is an invaluable piece of cultural heritage.
   • His support was invaluable to the entire team.
   • The museum holds an invaluable collection of ancient artifacts.

   Synonymesincalculableinestimablepreciouspriceless

   Antonymesvaluelessworthless

2. Extremely usefulB2formal

   Absolutely essential or indispensable; extremely helpful in achieving something.

   d'une valeur inestimable

   • This tool is invaluable for any DIY project.
   • A good dictionary is invaluable when learning a new language.
   • Their experience was invaluable in solving the technical problem.
   • Patience is an invaluable quality in a teacher.

   Synonymescrucialessentialincomparableindispensableinestimableirreplaceablepricelessvital