Answer: obstructs

AnswerCrossword Clue
OBSTRUCTSHinders
OBSTRUCTSBlocks
OBSTRUCTSPlugs up
obstructsBlock (an opening, path, road, etc.); be or get in the way of
obstructsPrevent or hinder (movement or someone or something in motion)
obstructsBlock (someone's view)
obstructsPut difficulties in the way of
obstructsOBSTRUCT, to get in the way of
obstructs(in various sports) Impede (a player on the opposing team) in a manner that constitutes an offense
obstructsCommit the offense of intentionally hindering (a legal process)