group spring
US Mechanics
noun
A spring composed of a group of individual helical springs held together in a metal container, typically used on railway vehicles.
Origin
Late 19th century; earliest use found in Scientific American Supplement.
- contract
- contractable
- contract bridge
- contractee
- contractible
- contractile
- contractile vacuole
- contractility
- contraction
- contractionary
- contractive
- contract note
- contract of adhesion
- contract of location
- contractor
- contractorisation
- contractorization
- contractorize
- contractual
- contractually
- contractural
- contracture
- contradance
- contradict
- contradiction