obstructverb · Level 2 SAT1To fill with impediments so as to prevent passage, either wholly or in partFallen trees from the storm continued to obstruct the main road into the mountain town.ModuleLevel 2RegisteracademicCollectionCollection 084SAT Plus planAlso in Collection 084obviate, dramatize, deprave, forebode, outdo, deform, demonstrate, extinguish and 1 more