conjoin

Thereupon, the young damsels, conjoining their voices in a drawling chant, began to dance around him with the utmost gravity.

And lastly the winter sign was the Water Bearer, the bright Fomalhaut conjoining his rays with the sun's at midwinter.

The present form of a peer's coronet is undoubtedly the conjoining of two separate emblems of his rank.

But as mere representations, they stand under no law of conjunction except that which the conjoining faculty prescribes.