This is the 5853rd most frequent Catalan word.
griñón
The Catalan word "griñón" does not exist; it may be a misspelling or confusion.
In this context, 'griñón' refers to someone being moody or sulky.
El meu amic és un griñón quan se sent malament.
My friend is sulky when he feels unwell.
Here, 'griñona' is used for someone who is habitually grumpy or irritable.
La meva germana era una griñona de petita, sempre es queixava.
My sister was a grumpy girl when she was little, always complaining.
In this instance, 'griñón' describes a temporary state of irritability or bad mood due to external circumstances.