combine
verb (used with object)
to bring into or join in a close union or whole; unite.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A hydrogen recombiner, encased in lead bricks to guard against leakage, was fired up to siphon off more of the troublesome hydrogen.
From Washington Times ● May 30, 2017