This is the 4965th most frequent Catalan word.
vitals
Essential or life-sustaining.
Here, 'vitals' is used as an adjective referring to essential or crucial biological measures.
Les constants vitals indiquen l'estat de salut d'una persona.
Vital signs indicate the health state of a person.
In this sentence, 'vital' is used as an adjective describing something very important or essential.
És vital que arribem a temps per la reunió.
It is vital that we arrive on time for the meeting.
'Vitals' here describes components of a mechanism that are crucial to its functionality.