1. a cocktail made with vodka, cranberry juice, lime juice, and orange liqueur
Usage: informal; often capitalized as Cosmopolitan in formal contexts
2. a flowering plant of the genus Cosmos, with feathery foliage and colorful daisy-like flowers
Usage: often used in plural or as a mass noun when referring to the plants collectively

Examples

• She ordered a cosmo at the bar.
• The bartender mixed a cosmo with fresh lime juice.
• Pink and orange cosmos filled the garden bed.
• We planted cosmo seeds in spring.
• The cosmo flowers bloomed throughout the summer.
• A cosmo is a popular choice at cocktail parties.