IPA: /ˈdʒɛntəlˌmænli/
KK: /ˈdʒɛntəlˌmænli/
Relating to or having the qualities of a gentleman, such as being polite, respectful, and honorable.
He always behaves in a gentlemanly manner, treating everyone with respect.
In a way that shows the qualities of a gentleman, such as politeness and respect.
He treated everyone gentlemanly, always showing respect and kindness.
Gentlemanly → It is formed from "gentle" (from Old French *gentil*, meaning noble or well-born) and "-man" (meaning a person) combined with the suffix "-ly" (meaning in the manner of). The word "gentlemanly" describes the manner of a person who is noble or courteous, embodying the qualities of a gentleman.
Think of someone who is 'noble' ('gentle') and 'a person' ('man') acting 'in the manner of' ('-ly') a gentleman, which helps you remember that gentlemanly refers to behaving in a courteous and noble way.