Definition of old gentlemanly in US English:

old gentlemanly

adjective

  • Of, relating to, or characteristic of an old gentleman.

Origin

Early 19th century; earliest use found in Lord Byron (1788–1824), poet. From old + gentlemanly, after old gentleman.

Pronunciation

old gentlemanly

/ˌəʊl(d) ˈdʒɛntlmənli/