dormir 

verb neuter 

1. To sleep. (n) 

2. To sleep, to be inattentive, to neglect one's business. (n) 

3. To be calm or still or torpid. (n) 

4. Used of the magnetic needle, to lose its virtue. (Nautical) (n) 

5. To be slow and heavy in moving (barcos). (n) 

6. To be in the pupa state. (n) 

7. Among Freemasons, to cease to be an active member of any lodge. (n) 

 

Dormir la siesta -> to take a nap after dinner 

Dormir al sereno, to sleep in the open. Dormir a pierna suelta, a pierna tendid -> or a sueño suelto, (Coll.) To sleep carelessly 

Dormir como un lirón -> to sleep like a log 

Dormir con uno -> to sleep with somebody