obstáculo
obs.tá.cu.lo
[obst′akulu]
sm
1 obstacle, hindrance, obstruction: ele removeu todos os obstáculos / he removed all obstacles.
2 inconvenience, drawback.
3 Esp hurdle: a portable barrier over which runners jump.Expressõescorrida de obstáculos obstacle race.
passar sobre um obstáculo fig to hurdle.
sem obstáculo unopposed.