0 past simple and past participle of purge --
1 to get rid of people from an organization because you do not agree with them: --
Party leaders have undertaken to purge the party of extremists.
Hard-liners are expected to be purged from the administration.
2 to make someone or something free of something evil or harmful: --
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.