When you use to define a word you should use nouns to define nouns, verbs to define verbs and adjectives to define adjectives.
homonyms
antonyms
classification
synonyms

Using context clues read the sentence, then use context clues to determine the definition of parameters. setting clear parameters, such as rules, guidelines, or instructions, people understand what is expected of them. what is the definition of parameters? which type of context clue is used in the sentence?