verb/atuɾˈdiɾ/
to stun, to daze, to dumbfound
Synonyms: aturullar
Related: aturdido, aturdimiento
From older atordir, from a- + tordo (“thrush”) + -ir, based on the similarity between the thrush's flight and the scrambled movement of someone who has been dazed or stunned (compare French étourdir).