Knight is a noun. More fully, it is a common noun (= improper noun).
adverb
what part of speech is work
i want to know what part of speech is camping
what part of speech is beneath
what part of speech is eleven
"Lost" is being used as an adjective to describe the knight in this sentence.
In this sentence, "shield" is a noun. The word "shield" is the object of the verb "holds" and is referring to the physical object used for protection.
part of speech
The part of speech for this particular word is a noun.
adverb
what part of speech is work
what part of speech is beneath
In the sentence "Lost in the labyrinth the knight struggled to find a way out of the dungeon," the word "labyrinth" is a noun. It is used to describe the intricate maze or network of passages the knight is lost in.
Sashay is a verb. It means to walk in an exaggerated, showy manner, often with hip swaying.
"Did not" or "didn't" is a contraction of the auxiliary verb "did" and the adverb "not," forming a negative past tense construction in English.
Adjective
The word speech is a noun.