a musical part that supports or enhances a principal part

something that is provided in addition to something else

अतिरिक्त वस्तु

English Usage: The steak was served with a tasty accompaniment of grilled vegetables.

Hindi Usage: स्टेक को ग्रिल की गई सब्जियों के स्वादिष्ट अतिरिक्त के साथ परोसा गया।