say it: ROO-bin-steen
rubinstein is a noun meaning "United States pianist (born in Poland) known for his interpretations of the music of Chopin (1886-1982)". It carries 2 recorded senses.
United States pianist (born in Poland) known for his interpretations of the music of Chopin (1886-1982)
Russian composer and pianist (1829-1894)
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for rubinstein come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.