To make something widely known or publicize information broadly.

किसी जानकारी को चारों ओर फैलाना या किसी बात को सार्वजनिक करना।

English Usage: She didn't want to broadcast from the housetops that she had won the lottery.

Hindi Usage: वह नहीं चाहती थी कि लॉटरी जीतने की बात का ढिंढोरा पीटा जाए।