sacudir
verbo transitivo
1 (agitar) [+árbol, edificio, cabeza] to shake; [+ala] to flap; [+alfombra] to beat; [+colchón] to shake; shake the dust out of
verbo pronominal
sacudirse (uno mismo) to shake o.s.; [+brazo, pelo] to shake el perro se sacudía el rabo the dog was wagging its tail; salió del mar sacudiéndose el agua he came out of the sea shaking the water off himself; sacúdete la arena del pelo shake the sand out of your hair
el caballo se sacudía las moscas con la cola the horse brushed off the flies with its tail; por fin se la han sacudido they've finally got rid of her