This is the 7149th most frequent French word.
moineaux
"Moineaux" means "sparrows" in English.
The word 'moineaux' is used as a noun referring to the plural form of 'sparrow' (small birds).
J'ai vu des moineaux dans le parc ce matin.
I saw sparrows in the park this morning.
Here, 'moineaux' is again a plural noun and serves as the subject of the sentence.
Les moineaux chantent joyeusement à l'aube.
The sparrows sing joyfully at dawn.
In this case, 'moineaux' describes a characteristic feature of a location, still functioning as a plural noun.