Dictionary
reamer
noun ream·er \ˈrē-mər\
Definition of REAMER
: one that reams: as a : a rotating finishing tool with cutting edges used to enlarge or shape a hole b : a fruit juice extractor with a ridged and pointed center rising from a shallow dish
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First Known Use of REAMER
1825
Medical Dictionary
reamer
noun ream·er \ˈrē-mər\
Medical Definition of REAMER
: an instrument used in dentistry to enlarge and clean out a root canal
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