Definition Of surges
(of a crowd or a natural force) move suddenly and powerfully forward or upward.
After thanking the crowd for their immense support over the years, the group kicked into their set as a sweaty throng of spectators surged forward and a small circle pit opened up.
a sudden powerful forward or upward movement, especially by a crowd or by a natural force such as the waves or tide.
The hurricane pounded the shore with 100-mile-an-hour winds, torrential rain, and tidal surges more than six feet high.