This is the 3338th most frequent Catalan word.
aguilar
"Aguilar" (Catalan) means "of or related to an eagle."
Here, 'aguilar' refers to the claw or talon of an eagle, showing its biological feature in the sentence.
L'àliga va fer servir el seu aguilar per caçar.
The eagle used its claw to hunt.
In this instance, 'Aguilar' is a proper noun, the name of a town, used as a geographical reference.
Hem de visitar el poble d'Aguilar després de dinar.
We have to visit the town of Aguilar after lunch.
'Aguilar' metaphorically represents sharpness or tenacity of thought and ambition in this figurative expression.