surge (EN)
существительное, глагол

существительное “surge”

sg. surge, pl. surges or uncountable
  1. всплеск
    After the announcement, there was a surge in ticket sales.
  2. перенапряжение
    The lightning strike caused a surge that fried my computer's motherboard.

глагол “surge”

surge; he surges; past surged, part. surged; ger. surging
  1. взлететь (в контексте резкого увеличения)
    Interest in online courses surged during the lockdown.
  2. рвануть вперёд
    The crowd surged forward as the concert gates opened.