IPA: /ˈaʊtsaʊrs/
KK: /aʊtsaʊrs/
To have another company or person do work or provide services that your own company could do, often to save money.
Many companies choose to outsource their customer service to reduce costs.
Past: outsourced
Past Participle: outsourced
Outsource is formed from "out-" (meaning outside) and "source" (from Old French *sourcer*, meaning to rise or spring from). The word refers to obtaining goods or services from an external source rather than producing them internally.
Think of getting something from 'outside' ('out-') rather than making it yourself — that's what outsourcing means.