duplicator

UK: /ˈdjuːplɪkeɪtə^r/

US: /ˈduplɪˌkeɪtɚ, ˈdju-/

US: (do̅o̅′pli kā′tər, dyo̅o̅′-)

WordReference Random House Learner's Dictionary of American English © 2025

du•pli•ca•tor /ˈduplɪˌkeɪtɚ, ˈdyu-/   n. [countable]

1. Printing a machine for making duplicates.

Also called ˈdu•pli•cat•ing maˌchine. 

WordReference Random House Unabridged Dictionary of American English © 2025

du•pli•ca•tor  (do̅o̅′pli kā′tər, dyo̅o̅′-), n. 

1. Printing a machine for making duplicates, as a mimeograph.

• duplicate + -or² 1890–95

Collins Concise English Dictionary © HarperCollins Publishers::

duplicator / ˈdjuːplɪˌkeɪtə/ noun

1. an apparatus for making replicas of an original, such as a machine using a stencil wrapped on an ink-loaded drum

WordReference Random House Unabridged Dictionary of American English © 2025

du′plicating machine′, 

1. Printing a duplicator, esp. one for making identical copies of documents, letters, etc.
2. profiler.
• 1890–95

Collins Concise English Dictionary © HarperCollins Publishers::

duplicating machine, duplicator noun a copying machine