gang punch
now chiefly historical
noun
A punch capable of punching holes or perforations into multiple objects (especially cards) in one operation.
Origin
Mid 19th century.
- synchronicity
- synchronisation
- synchronise
- synchronism
- synchronistic
- synchronistically
- synchronization
- synchronize
- synchronized swimmer
- synchronized swimming
- synchronizer
- synchronous
- synchronously
- synchronous motor
- synchrony
- synchrotron
- synchrotron radiation
- synclinal
- syncline
- syncopal
- syncopate
- syncopation
- syncopator
- syncope
- syncretic