Skip to main content
balancer

balancer

9.9
Small extra back wings on some flies that help keep them steady in flight
  • noun
  • /ˈbælənser/
  • Specialized
translation icon : halterio
  • Flies rely on their balancers to help them stabilize while flying.

Examples

  • Scientists studied how the balancer moves during rapid turns.

  • The balancer helps the fly maintain stability in the air.

  • Damage to the balancers can prevent a dipterous insect from flying properly.

  • Many insects have a balancer that aids in flight.

  • Flies rely on their balancer to help them stabilize while flying.

  • The balancer helps the fly maintain stability in the air.

  • Damage to the balancers can prevent a dipterous insect from flying properly.

Synonyms

haltere
vsbalancer
  • Specialized
9.9

Small club-shaped parts on flies that help them balance in flight

is the same structure described as a modified hind wing used for balance
halter
vsbalancer
  • Specialized
9.9

A small knob behind a fly's wings that helps it balance in flight

is the same structure but emphasises its origin as a modified hind wing

Surface Forms

balancer singular
balancers plural

Morphology

balancer = balance (semi-transparent) = balance + er

The relation to 'balance' is clear, but this sense names a specific anatomical structure in entomology, a specialized meaning not obvious to general learners.

Etymology

Balancer comes from the word balance and the ending -er, and balance originally comes from the idea of 'scales' that make two sides equal. So a fly's balancer is a small part that helps keep it steady in the air.