noun, masculine/tɾoˈpjeθo/plural: tropiezos
tropiezo is masculine in Spanish.
stumbling block, obstacle, setback; blunder
“Pero, aun quando se considere el Amianto invencible à toda operacion del fuego, resta otro tropiezo totalmente insuperable” — But, even if asbestos is considered invincible to fire, there is another insurmountable stumbling block
Synonyms: contratiempo, dificultad, obstáculo, error, fallo, patochada, desliz, tarro
Deverbal from tropezar.