Its a noun. Since it is being used as a thing in this phrase, it is considered to be a noun.
Noun, and part of an adjectival phrase.
subject
noun
part of speech
The part of speech for this particular word is a noun.
The Renaissance is a time period, thus... Noun.
It is a verb. Example: He lingered a long time at the cafeteria.
The word yesterday is an adverb.
what part of speech is beneath
what part of speech is work
adverb
Sashay is a verb. It means to walk in an exaggerated, showy manner, often with hip swaying.