1. made equal in quantity, value, or status
Usage: British spelling; American spelling is 'equalized'; past tense and past participle of 'equalise'
2. scored a goal or point to tie the score in a game or competition
Usage: British spelling; American spelling is 'equalized'; sports context

Examples

• The new law equalised pay between men and women in the workplace.
• The team equalised the score in the final minutes of the match.
• Technology has equalised access to information for students worldwide.
• She equalised the mixture by adding more flour.
• The second goal equalised the game at 2-2.
• Improved transportation equalised opportunities across rural and urban areas.