say it: JEN-tuhl-muhn
gentleman is a noun meaning "a man of refinement". It carries 2 recorded senses.
a man of refinement
a manservant who acts as a personal attendant to his employer
“Jeeves was Bertie Wooster's man”
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 gentleman 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.