It's an adjective meaning "like a viper".
part of speech
Definition is a noun.
its part of speech
the answer is a noun
It is a demonstration on fondness.
conjunction is a part of speech that connects two words.
Your running list of new vocabulary words
It is a noun because it is a thing. In definition, a noun is a person, place, thing.
Jicama is a noun. Jicama is a large, Mexican, root vegetable.
Word, Part of speech, and definition.
Past tense of the verb "to anchor". "The ship anchored in Tortuga."
The term for knowing a word's part of speech in order to appropriately use it in a sentence is "word-usage."