IPA: /ˈsʌb.kɒn.trækt/
KK: /sʌbˈkɒntrækt/
An agreement that allows one party to hire another party to complete part of the work or responsibilities from a larger contract.
The company decided to subcontract the plumbing work to a specialized contractor.
To assign part of a contract to another party, usually to complete a specific task or service.
The company decided to subcontract the cleaning services to a local firm.
Past: subcontracted
Past Participle: subcontracted
Subcontract → It is formed from "sub-" (meaning under or below) and "contract" (from Latin "contractus", meaning to draw together or to make an agreement). The word "subcontract" refers to an agreement made under the main contract, where a part of the work is assigned to another party.
Think of a main agreement ('contract') that has additional work done 'under' it ('sub-') — that's why subcontract means to assign part of the work to someone else.