This is the 7382nd most frequent French word.
ours
Bear.
Here, 'ours' is a noun referring to the animal 'bear'.
L'ours se promène dans la forêt.
The bear is walking in the forest.
In this sentence, 'ours' is pluralized as 'ours' referring to multiple bears.
Les ours polaires vivent dans les régions froides.
Polar bears live in cold regions.
Here, 'ours' is used to describe the appearance of the plush toy similar to a bear.