Laboriosa (en. Laborious)

/la.βo.ɾi.ˈo.sa/

Slang Meanings

A person who is always working.
That girl is really laborious; she never stops.
Esa chica es una laboriosa de verdad, nunca para.
A complicated task that takes time.
That's a laborious task; take your time.
Eso es un laborioso, tómate tu tiempo.