Dictionary entry is the information set that defines the words and gives their usage. In the given sentence the word extracurricular means to be involved in the activities outside the classroom. Thus, option C is correct.
What is extracurricular?
Extracurricular is a word that is used to describe the activities and the routines that are not part of the normal routine and are instead the additional courses, jobs, and routines.
Here in the sentence, extra means beyond that show that the activities that are different from the normal routines are stated. The sports and other activities are extracurricular.
Therefore, option C. outside of the classroom activities is considered extracurricular.
Learn more about dictionary entries here:
https://brainly.com/question/24692178
#SPJ1