final piece

language: en

definitions

  1. The last individual component or part required to physically assemble or complete an object.
    en: The last individual component or part required to physically assemble or complete an object.
  2. The last essential element, clue, or detail needed to fully understand a situation, solve a problem, or complete a plan.
    en: The last essential element, clue, or detail needed to fully understand a situation, solve a problem, or complete a plan.

examples

  1. After hours of assembly, he finally found the final piece for the model kit.

    After hours of assembly, he finally found the final piece for the model kit.

  2. Finding the hidden document was the final piece of the puzzle that solved the case.

    Finding the hidden document was the final piece of the puzzle that solved the case.