say it: vur-choo-OH-soh
virtuoso is a noun and adjective meaning "someone who is dazzlingly skilled in any field". It carries 3 recorded senses.
a musician who is a consummate master of technique and artistry
having or revealing supreme mastery or skill
“a consummate artist”
“consummate skill”
“a masterful speaker”
“masterful technique”
“a masterly performance of the sonata”
“a virtuoso performance”
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 virtuoso 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.