absent-minded

US /ˌæb.səntˈmaɪn.dɪd/
UK /ˌæb.səntˈmaɪn.dɪd/
"absent-minded" picture
1.

despistado, distraído

having or showing a habitually forgetful or inattentive disposition

:
He's so absent-minded that he often forgets where he parked his car.
Es tan despistado que a menudo olvida dónde aparcó su coche.
Her absent-minded professor walked into the wrong classroom.
Su profesor despistado entró en el aula equivocada.