(verb) To combine or assemble individual things (which may function individually) made separately into a common meta-product where they all work together synergistically for a common goal.
To combine electronics constructed separately into a completed spacecraft. Or to combine dishes or ingredients prepared separately into a finished meal. (Recently used by a geek cook on a recent episode of Iron Chef America to refer to bringing parts of a meal prepared separately, together.)
"Let's voltron these parts together." or "It's time to voltron the crust, filling & meringue together to make this pie."