compactor

noun

com·​pac·​tor
variants or compacter
kəm-ˈpak-tər How to pronounce compactor (audio)
(ˈ)käm-¦pak-
plural -s
: one that compacts
specifically : a machine (as one having a roller or a vibrating tamper) for crushing or compacting material (as in preparing a seedbed or roadbed)

Word History

Etymology

compact entry 2 + -or or -er

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Cite this Entry

“Compactor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/compactor. Accessed 14 Dec. 2025.

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