ready-made
adjective [ usually before noun ]
uk/ˌrediˈmeɪd/ usbought in a finished form and available to use or eat immediately:
ready-made food/meals Their range of quality ready-made meals has improved substantially.
already available and not needing to be invented or developed:
Nobody has a ready-made solution to deal with all your staffing problems.
PRODUCTION
produced in large quantities in standard sizes and types rather than made to fit a particular customer:
the ready-made clothing industry
ready-made
adverb
to buy/purchase something ready-made