"Cheerleader" is a noun. It refers to a person, typically a member of a team or group, who leads cheers and encourages spectators during sports events. The term can also be used metaphorically to describe someone who supports or promotes a cause or effort.
A cheerleader is a person, usually female, who tries to get fans to shout various encouragement to a sports team during the game - this is a person who leads the cheering. "Cheerleader" is a noun, as it is a person.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "explicit" is an adjective.
The part of speech for "twirl" is a verb.
The part of speech for "unfamiliar" is an adjective.
The part of speech of "came" is a verb.
The part of speech for "lecturer" is a noun.
The part of speech for "indefinite" is an adjective.