Retinue is a noun. It's a group of advisors or assistants accompanying someone important.
A retinue was taking care of the King
The King's royal retinue was treated harshly.
No. A retinue is a group of people who follow another person. An example of a retinue would be a star with hairdressers, agent, and others who travel with them.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.
The part of speech for "explicit" is an adjective.