1. past tense of backlash: to experience or suffer a strong negative reaction or consequence
Usage: commonly used in social and political contexts
2. past tense of backlash: (mechanical) to move backward or jerk suddenly due to slack or loose parts
Usage: technical/mechanical usage

Examples

• The company backlashed against criticism by issuing a public apology.
• The policy backlashed when voters realized its negative effects.
• The director's controversial comments backlashed on social media.
• The machine backlashed when the gears suddenly reversed.
• The government backlashed against the proposed legislation.
• Her decision to leave the team backlashed among loyal fans.