it is either a verb or adjective
"My thirst is quenched."
"I felt great with a quenched thirst."
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
An adjective is a part of speech.
He quenched his thirst with a cup of water.
After Jane gave the stranger a glass of water, he drank it and the water quenched his thirst.
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.