Pupil vs. Student: What's the Difference?

Main Difference

The main difference between Pupil and Student is that the Pupil is a part of an eye and Student is a learner, or someone who attends an educational institution.

• Pupil

  The pupil is a hole located in the center of the iris of the eye that allows light to strike the retina. It appears black because light rays entering the pupil are either absorbed by the tissues inside the eye directly, or absorbed after diffuse reflections within the eye that mostly miss exiting the narrow pupil. The term “pupil” was created by Gerard of Cremona.In humans, the pupil is round, but other species, such as some cats, have vertical slit pupils, goats have horizontally oriented pupils, and some catfish have annular types. In optical terms, the anatomical pupil is the eye’s aperture and the iris is the aperture stop. The image of the pupil as seen from outside the eye is the entrance pupil, which does not exactly correspond to the location and size of the physical pupil because it is magnified by the cornea. On the inner edge lies a prominent structure, the collarette, marking the junction of the embryonic pupillary membrane covering the embryonic pupil.

• Student

  A student is primarily a person enrolled in a school or other educational institution who attends classes in a course to attain the appropriate level of mastery of a subject under the guidance of an instructor and who devotes time outside class to do whatever activities the instructor assigns that are necessary either for class preparation or to submit evidence of progress towards that mastery. In the broader sense, a student is anyone who applies themselves to the intensive intellectual engagement with some matter necessary to master it as part of some practical affair in which such mastery is basic or decisive.

  In the United Kingdom and India, the term “student” denotes those enrolled in secondary schools and higher (e.g., college or university); those enrolled in elementary schools are called “pupils.”

• Pupil (noun)

  A learner under the supervision of a teacher or professor.

• Pupil (noun)

  An orphan who is a minor and under the protection of the state.

• Pupil (noun)

  The hole in the middle of the iris of the eye, through which light passes to be focused on the retina.

• Pupil (noun)

  The central dark part of an ocellated spot.

• Student (noun)

  A studies or learns about a particular subject.

  “She is a student of human interactions.”

  “He is a student of life.”

• Student (noun)

  A person who is formally enrolled at a school, a college or university, or another educational institution.

  “The students were out raising funds for rag week.”

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