"emitted" is a verb form. It is
either a simple past tense of the verb" to emit " or else
is a past participle.
The bottle emitted a bad odor. ( simple past)
The gas emitted from the bottle has a bad odor. (past participle)
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.
The part of speech for "buried" is a verb.