IPA: /ˈkloʊzər/
KK: /ˈkloʊzər/
A person or thing that closes something, often used in baseball to refer to a relief pitcher who finishes a game by securing a win.
The closer came in during the ninth inning to secure the team's victory.
Closer → It is formed from "close" (from Old English "clōsan", meaning to shut or to bring together) and the comparative suffix "-er" (meaning more). The word "closer" means more shut or nearer in distance or relationship.
Think of something that is 'more shut' or 'nearer' — 'close' means to shut or bring together, and '-er' indicates a comparison.