say it: MA-stur-lee
masterly is an adjective meaning "having or revealing supreme mastery or skill". It carries one recorded sense.
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”
Definitions, synonyms and semantic relations for masterly 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.