The word parallel is an adjective. It means to be equally distant at all points.
noun
The word "parallel" can function as both a noun and an adjective.
conjunction
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
This figure of speech is antithesis.
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.