noun an area of land or sea used for a specified purpose
verb past tense of grind, crush, or reduce to powder or small particles
verb a word used to describe an action, state, or occurrence, in this case, the action of activating or starting something
adjective a word that describes or gives more information about a noun, in this case, describing a state of being excited or aroused
preposition a word that shows the relationship between a noun (or pronoun) and other words in a sentence, in this case, indicating the state of being activated or excited