"Huge applause" means a very loud and enthusiastic clapping and cheering by a large group of people to show appreciation or approval for something or someone. Full definition
These failures are significant because he has promised us a Ghana beyond aid, a promise for which he has received huge applause from both Ghanaians and the donor community. (citifmonline.com)
He also promised to raise the point at which people start paying the top rate of income tax to # 50,000, in an announcement which was met by huge applause in the Birmingham conference hall. (politics.co.uk)
They both deserve huge applause, and now Roma must believe that they can go on and win it. (espnfc.us)