0 to prevent something from happening or someone from achieving a purpose: --
1 to prevent someone from achieving a goal or doing something that had been planned: --
Students were stymied by the test.
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.