One that accompanies another
Something added to another for embellishment or completion
That which accompanies as a necessary part of another
V.) is seen in old age, and usually in an accompaniment of certain atrophic processes and functional disorders.
He played, but when he tried to sing to the accompaniment of the instrument, his feelings overcame him.
necessary accompaniment of that which exists, as shadow is of light.
When my hoe tinkled against the stones, that music echoed to the woods and the sky, and was an accompaniment to my labor which yielded an instant and immeasurable crop.
for a simple two-cylinder engine, and cylinder volume is slightly increased with the necessary accompaniment of heavier loads on the coupled wheels to give the necessary adhesion.