fluctuation

• Nom désignant une variation irrégulière à la hausse et à la baisse d'un nombre, d'une quantité ou d'un niveau ; un changement ou une oscillation continue.

A noun referring to an irregular rising and falling in number, amount, or level; a continuous change or variation.

1. Irregular changeB2formal

   A continuous change in level, strength, or value, especially up and down.

   Fluctuation (changement irrégulier)

   • The stock market showed significant fluctuation this week.
   • Temperature fluctuation can affect plant growth.
   • There is a fluctuation in the exchange rate.

   Synonymesfluxinstabilityoscillationshiftswingunsteadinessvariancevariation

   Antonymesconsistencyconstancystabilitysteadiness

2. Variation in quantityB2formal

   An irregular rising and falling in number or amount.

   fluctuation (variation en quantité)

   • The fluctuation in oil prices impacts the global economy.
   • Scientists study the fluctuation of sea levels over time.
   • There was a fluctuation in the patient's blood pressure.

   Synonymesfluxinstabilityoscillationshiftswingvariation

   Antonymesconstancystabilitysteadinessuniformity