This is the 7973rd most frequent Catalan word.
construïts
"Construïts" means "built" in English.
In this context, 'construïts' appears as part of the verb form in a relative clause, providing completion to the description of the bridge's construction activity by them.
El pont que han construïts s'utilitza diàriament.
The bridge they have constructed is used daily.
In this sentence, 'construïts' is used as a past participle to describe the state of the buildings being constructed, emphasizing the process and quality involved.
Aquests edificis són construïts amb molta cura.
These buildings are constructed with great care.
Here, 'construïts' acts as an adjective derived from the past participle, identifying the robots as those that have been built, specifying the origin or creators of the construction.