1. a gold statuette awarded annually by the Academy of Motion Picture Arts and Sciences for excellence in filmmaking
Usage: often capitalized as 'Oscar'; also called Academy Award
2. a small tropical freshwater fish with bright coloring, popular in aquariums
Usage: also called oscar fish

Examples

• She won an Oscar for Best Actress in a Leading Role.
• The film received three Oscar nominations.
• He dreams of winning an Oscar someday.
• The oscars in my aquarium have beautiful red and black markings.
• Oscars are hardy fish that are good for beginners.
• The Academy Awards ceremony, where the Oscars are presented, is held every year.