back-lash

Definition

1. Noun:
   • A reaction or recoil: "backlash" refers to a strong or adverse reaction to a political or social development, often involving resistance or opposition.
   • Mechanical play: In engineering, "backlash" is the clearance or lost motion between mechanical parts, such as gears, that causes a slight delay or slack when reversing direction.
   • A sudden backward movement: "backlash" can also describe a sharp or violent backward movement, such as the recoil of a wheel or mechanism.

Usage Examples

• Noun:
  • The new policy caused a public backlash from community groups. (A strong negative reaction from the public.)
  • The mechanic adjusted the gears to reduce the backlash in the steering system. (The clearance that causes slack in mechanical parts.)
  • The wheel's backlash during sudden stops made the machine unstable. (A backward movement or recoil.)

Advanced Usage

• "to face a backlash": to encounter strong opposition or criticism.

  • The company faced a backlash over its environmental record. (The company received widespread criticism.)

• "backlash effect": the unintended negative consequences of an action or change.

  • The backlash effect of the tax reform was a drop in consumer confidence. (The negative reaction that followed the reform.)

Variants and Related Words

• Backlash (n): the standard form, used for both social reactions and mechanical slack.
• Backlash (adj): sometimes used as a modifier, e.g., (a device that absorbs slack).

Synonyms

• Reaction: a response, often negative, to an event.
• Repercussion: an unintended consequence or effect.
• Resistance: opposition to a force or change.
• Play (in mechanics): the clearance between moving parts.

Related Idioms

• "The backlash is fierce": the opposition or reaction is very strong.

  • After the announcement, the backlash was fierce, with protests in several cities. (The reaction was intense and widespread.)

• "No room for backlash": in mechanical contexts, meaning no slack or clearance.

  • The precision tool has no room for backlash, ensuring smooth operation. (No mechanical play exists.)