noun

• One who swings.
• A person who practices swinging (sex with different partners).
• A bet in which the bettor must correctly pick two runners to finish in any of the places in any order.
• A performer of swing music or whose style is influenced by swing.
• (politics, informal) A swing voter.
• One who swinges.
• (obsolete, slang) Anything very large, forcible, or astonishing.
• A surname from German.