juice reamer vs juicer

juice reamer and juicer both are nouns.

Word	Noun	Adjective	Verb	Adverb
juice reamer	Yes	No	No	No
juicer	Yes	No	No	No

As nouns, juice reamer and juicer are synonyms defined as:

juice reamer and juicer: a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit

Other synonyms of juice reamer include reamer.

juice reamer (noun)	juicer (noun)
a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit	a squeezer with a conical ridged center that is used for squeezing juice from citrus fruit
	a person who drinks alcoholic beverages (especially to excess)