1. devices or controls that adjust the balance of audio frequencies
Usage: audio equipment
2. goals that make the score equal in a sports match
Usage: British spelling; sports
3. things that make conditions more equal or fair
Usage: general

Examples

• The sound engineer adjusted the equalisers to improve the bass response.
• Most stereo systems have built-in equalisers for customizing sound.
• The striker scored two equalisers in the second half.
• That late goal was a crucial equaliser for the home team.
• Education and technology can serve as great equalisers in society.
• The new policies acted as equalisers between rich and poor students.