"Half" is an adjective, as are the names of all numbers.
adverb
what part of speech is beneath
i want to know what part of speech is camping
The part of speech is a adjective
Oppose is a verb.
The word "half" can be used as a noun, pronoun, adjective, or adverb.
Halves is a noun. It's the plural form of half.
"Half-hearted" is an adjective. It is used to describe something done without enthusiasm or commitment.
That is the correct spelling of "bisect" (to divide equally in half, as in geometry).
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.