milord means “lord” | MotiTan French Dictionary

More examples

Elle a imité le ton d'un milord pour plaisanter.

She imitated a milord's tone as a joke.

A polished English gentleman in formal clothes, carrying himself with the visible manners of an upper-class visitor.

monsieur: A general respectful way to address or refer to a man.
gentleman: A man known for courteous behavior and refined manners.

Milord nomme, parfois de façon ironique, un membre de l'aristocratie britannique ou un gentleman anglais perçu comme raffiné.

French milord comes from English my lord, a form of address that French turned into a masculine common noun for an English aristocratic gentleman.

Milord is masculine, so standard usage has un milord and des milords, while the word often sounds old-fashioned or ironic.