settle down
US /ˈset̬.l̩ daʊn/
UK /ˈset̬.l̩ daʊn/

1.
calmarse, asentarse
to become calm, quiet, or comfortable
:
•
The children finally settled down after playing all afternoon.
Los niños finalmente se calmaron después de jugar toda la tarde.
•
Please settle down and listen to the instructions.
Por favor, cálmate y escucha las instrucciones.
2.
sentar cabeza, establecerse
to start living a quiet and routine life in one place, often by marrying and having children
:
•
After years of traveling, he decided to settle down and buy a house.
Después de años de viajar, decidió sentar cabeza y comprar una casa.
•
They got married and settled down in the suburbs.
Se casaron y se establecieron en los suburbios.