adjective
signal
Notably important or striking.
The rescue is a signal achievement for the small team.
Etymology
Something signal stands out as a sign or distinguishing mark. The adjective therefore came to describe an event or quality that is notably remarkable.
More examples
- The court's decision marked a signal victory for the campaign.
- She made a signal contribution to the field.
- Their failure was a signal warning to the industry.
Forms
signal
Similar words
- notable
- Means worthy of notice.
- outstanding
- Emphasizes standing above others in importance or quality.