Final answer:
The type of context clue used to define queasy is an example.
Step-by-step explanation:
The type of context clue used to define queasy in the given excerpt is an example. An example is used to illustrate or demonstrate the meaning of a word. In this case, the description of Ms. Mitchell feeling queasy is given by stating that her face turned pale, she felt dizzy, and sick. These examples help to convey the meaning of the word.
Learn more about context clues