preassemble

/ˌpriːəˈsɛmbəl/
verb
  1. To assemble or put together parts of something before it is needed or used.
    • The factory will preassemble the furniture kits before shipping them to stores.
    • You can preassemble the frame of the tent to make setup easier at the campsite.
    • The technician decided to preassemble the circuit board to save time during installation.
Antonyms
What does "preassemble" mean? | whatsthatwordmean | whatsthatwordmean