0 relating to efforts to prevent companies from working together to control prices unfairly or to create a monopoly (= a single company or group of companies that is the only supplier of something) --
1 involving laws or actions that are intended to make business competition fair and to prevent any company from being a monopoly: --
The government is expanding its antitrust investigation against Microsoft.
2 relating to efforts to prevent companies from working together to control prices unfairly or to create a monopoly (= a single company or small group of companies that is the only supplier of something): --
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.