This is the 8723rd most frequent French word.
aînées
Elders or older individuals.
In this sentence, 'aînées' refers to elder siblings, specifically sisters.
Les sœurs aînées prennent souvent soin des plus jeunes.
The elder sisters often take care of the younger ones.
Here, 'aînées' is used to refer to senior or older colleagues in a professional context.
Mes collègues aînées ont beaucoup d'expérience dans ce domaine.
My senior colleagues have a lot of experience in this field.
In this context, 'aînées' references older generations of people within a cultural or societal framework.