0 being the first to do or use something, in a way that is an example for other people: --
He cited the California judges' trailblazing role in overturning a ban on interracial marriage 56 years ago.
1 the fact of being the first to do or use something, in a way that is an example for other people: --
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.