1 of 2


: a mixture that consists of rubber or plastic with one or more compounding ingredients in definite proportions but higher concentrations than in a normal mix and that is used for convenience in compounding


2 of 2

transitive verb

: to mix into a masterbatch

Word History



master entry 3 + batch

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Dictionary Entries Near masterbatch

Cite this Entry

“Masterbatch.” Dictionary, Merriam-Webster, Accessed 20 Jun. 2024.

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