reamer

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noun ream·er \ˈrē-mər\

Definition of reamer

  1. :  one that reams: such asa :  a rotating finishing tool with cutting edges used to enlarge or shape a holeb :  a fruit juice extractor with a ridged and pointed center rising from a shallow dish

Recent Examples of reamer from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'reamer.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Illustration of reamer

First Known Use of reamer

1825


Medical Dictionary

reamer

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noun ream·er \ˈrē-mər\

Medical Definition of reamer

  1. :  an instrument used in dentistry to enlarge and clean out a root canal


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