This is the 9579th most frequent Catalan word.
inútil
Useless.
In this sentence, the adjective 'inútil' qualifies the noun 'aparell' as possessing no functional utility or effectiveness.
Aquest aparell és totalment inútil.
This device is completely useless.
Here, 'inútil' is used to describe a personal trait, implying lack of competence or skill, but the context counters this notion affirmatively.
M'ha dit que no sóc inútil; només necessito més pràctica.
He told me I'm not useless; I just need more practice.
In this example, 'inútil' refers to advice that is ineffectual or inadequate for a particular purpose or context.