upswing
UK: ˈʌpswɪŋ | US: ˈʌpswɪŋ
n. an upward swing or movement; a significant improvement or increase
vi. to swing or move upward; to improve or rise markedly
The word "upswing" combines the directional adverb "up" (Old English "ūp," meaning upward) with "swing" (Old English "swingan," meaning to move forcefully or oscillate). It originally described physical motion (e.g., a golf club’s upward arc) but evolved metaphorically in the 20th century to denote economic or situational improvement. The morphemes retain their literal meanings while collectively conveying upward momentum.
The economy is showing signs of an upswing after months of decline.
Her mood took an upswing when she received the good news.
The golfer’s upswing was perfectly timed.
Sales are on the upswing this quarter.
Public interest in the project has upswung dramatically.