Meaning : A person who contributes to the fulfillment of a need or furtherance of an effort or purpose.
Example :
My invaluable assistant.
They hired additional help to finish the work.
Synonyms : assistant, help, supporter
Translation in other languages :
वह व्यक्ति जो किसी काम आदि में सहयोग करता हो।
इस काम में वह मेरा सहयोगी है।କୌଣସି କାର୍ଯ୍ୟରେ ସହଯୋଗ କରୁଥିବା ବ୍ୟକ୍ତି
ଏହି କାମରେ ସେ ମୋର ସହଯୋଗୀବ୍ୟକ୍ତିসেই ব্যক্তি যিনি কোনো কাজে সহায়তা করেন
এই কাজে সে আমার সহযোগীMeaning : A person who helps people or institutions (especially with financial help).
Synonyms : benefactor