record-breaking
1 of 1adjective/ˈrɛkɚdˌbreɪkɪŋ/
Forms:more record-breaking,most record-breaking
1
surpassing anything that has been done before, particularly beyond any previous record
- The athlete set a record-breaking time in the marathon.
- Her record-breaking performance earned her a gold medal.
- The event attracted a record-breaking number of spectators.
- The team celebrated their record-breaking win at the championship.
- The film had a record-breaking opening weekend at the box office.