balancer

[bal-uh n-ser] /ˈbæl ən sər/
noun
1.
a person or thing that balances.
2.
Entomology, halter2 .
3.
an acrobat, rope-dancer, or tumbler.
Origin
1400-50 (earlier in AF surnames); late Middle English; see balance, -er1
Examples from the web for balancer
  • The balancing of wheels of automobiles is a service by the balancer.
British Dictionary definitions for balancer

balancer

/ˈbælənsə/
noun
1.
a person or thing that balances
2.
(entomol) another name for haltere