Spanish phrase
Acuéstate.
Meaning
Lie down and rest.
When to use it
Tells someone to lie down to rest. Used as a caring suggestion for someone who is ill or tired, typically from a friend, family member, or caregiver in an informal, concerned tone.
Example dialogue
Acuéstate un rato y dime si te sientes mejor.
Lie down and rest for a while and tell me if you feel better.
Gracias, así lo haré.
Thanks, I'll do that.