This is the 8561st most frequent French word.
anneau
Ring.
Here, 'anneau' refers to a piece of jewelry shaped like a circle, commonly worn on fingers as decoration or symbolism.
J'ai acheté un anneau en or hier.
I bought a gold ring yesterday.
In this context, 'anneaux' is used to describe the circular bands of ice and rock surrounding the planet Saturn.
Les anneaux de Saturne sont fascinants.
Saturn's rings are fascinating.
In this sentence, 'anneau' refers to a gymnastic ring, which is an apparatus used in gymnastics for various exercises and routines.