This is the 11515th most frequent Portuguese word.
oscilação
Fluctuation or oscillation; the act of varying or swinging back and forth.
In this usage, 'oscilação' refers to the fluctuation or variability observed in the financial market's behavior, showcasing its application in economic contexts.
A oscilação do mercado financeiro afeta muitas empresas.
The fluctuation of the financial market affects many companies.
Here, 'oscilação' is used to describe changes or variations in daily temperature, indicating its usage in environmental observations.
Notei uma oscilação na temperatura ao longo do dia.
I noticed a fluctuation in the temperature throughout the day.
In this example, 'oscilação' describes the repetitive physical movement of the pendulum, demonstrating its relevance in mechanical or rhythmic phenomena.