burro,-a 1 m,f u donkey, ass; b. de carga, (persona) dogsbody u fam (estúpido) dimwit, blockhead|2 adj u fam (necio) stupid, dumb u fam (terco) stubborn u|LOC: fam fig bajarse/apearse del b., to climb down o to back down; fam fig caer de la burra, to realize o to twig; fam no ver tres en un b., to be as blind as a bat.