Laboriosidad (en. Industriousness)

/la.βo.ɾio.si.ˈðað/

Slang Meanings

When someone is very hardworking.
That person is pure laboriousness; they never stop.
Esa persona es pura laboriosidad, nunca para.
A way to refer to someone who is always busy.
He is the king of laboriousness in the office.
Es el rey de la laboriosidad en la oficina.