0 to feel with your hands, especially in order to find or move towards something when you cannot see easily: --
1 a sexual touch, usually an unwanted and unpleasant one --
2 to search for something you cannot see or find easily, esp. by feeling with your hands: --
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.