tumbler
US /-blɚ/
UK /-blɚ/

1.
2.
acróbata, gimnasta
a person who performs acrobatic feats, such as somersaults and handsprings
:
•
The young tumbler amazed the crowd with her flips.
La joven acróbata asombró a la multitud con sus volteretas.
•
The circus featured a skilled tumbler.
El circo presentaba un hábil acróbata.
3.
pestillo, cilindro
a part of a lock that holds the bolt in position until it is moved by a key
:
•
The locksmith adjusted the tumblers in the old lock.
El cerrajero ajustó los pestillos de la cerradura antigua.
•
A worn tumbler can make a lock difficult to open.
Un pestillo desgastado puede dificultar la apertura de una cerradura.