The word lake is a noun. It is a stretch of water.
The word "lake" is a noun.
participle
The word lake is a noun. The plural form is lakes.
Verb.
Yesterday he paddled his canoe out into the lake and camped on an island overnight.
adjective or nounadjective: "he is still a mere child"as a noun the definition is: a lake or a pond
In the given sentence, there is called an expletive
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