Definition of "upswing"

upswing

/ʌpˈswɪŋ/

noun
plural upswings
1. An upward swing.
2. (by extension) An upward trend or an increase in activity.
  Quotations
  Terrorist bombing in the 1970s wrecked this area, […] . Now, more than 30 years on, Translink has been able to capitalise on the upswing in rail use to reconfigure the station as the North West Multimodal Transport Hub.
  2021 December 15, Robin Leleux, “Awards honour the best restoration projects: The Greater Anglia Award for the Best Entry for 2021: Derry”, in RAIL, number 946, page 54
verb
third-person singular simple present upswings, present participle upswinging, simple past and past participle upswung
1. To swing upward.