a student in school, the opening in the center of the iris of the eye, through which light passes to the retina

be a star pupil, have one's eye on the pupils, keep one's pupils in line

dilated pupils, black pupil, cataract pupil

Formal and Informal Expressions of pupil

In different contexts, you can replace 'pupil' with suitable alternatives. In a more formal setting, 'student, learner' is apt. In informal speech or writing, 'kid, youngster' is a commonplace synonym.

pupil: Explore its Definition & Usage

pupil Definition

1a student in school
2the opening in the center of the iris of the eye, through which light passes to the retina

Using pupil: Examples

Take a moment to familiarize yourself with how "pupil" can be used in various situations through the following examples!

Example
The pupils were excited for their field trip.
Example
She is a pupil at the local high school.
Example
The doctor examined the patient's pupils with a flashlight.
Example
The teacher noticed that one pupil was struggling with the lesson.

pupil Synonyms and Antonyms

Synonyms for pupil

Antonyms for pupil

Idioms Using pupil

be a star pupil
to be an exceptional student who performs well academically
Example
She has always been a star pupil, earning top grades in all her classes.
have one's eye on the pupils
to closely monitor or observe the behavior of students
Example
The principal had his eye on the pupils during the assembly to ensure they were behaving properly.
keep one's pupils in line
to maintain discipline among students
Example
The teacher had to keep her pupils in line during the class trip to the museum.

Phrases with pupil

dilated pupils
enlarged pupils, often caused by low light levels or certain drugs
Example
The doctor noticed that the patient had dilated pupils, indicating drug use.
black pupil
a normal pupil that appears black in color due to the absorption of light by the retina
Example
The doctor examined the patient's eyes and noted that both pupils were black.
cataract pupil
a pupil that appears white or cloudy due to the presence of a cataract in the lens of the eye
Example
The patient's cataract pupil made it difficult for him to see clearly.

Origins of pupil

from Latin 'pupilla', meaning 'little doll'

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Summary: pupil in Brief

The term 'pupil' [ˈpjuːpl] refers to a student in school or the opening in the center of the iris of the eye. Examples of its usage include 'The pupils were excited for their field trip.' and 'The doctor examined the patient's pupils with a flashlight.' It extends into phrases like 'be a star pupil,' denoting exceptional academic performance, and idioms like 'have one's eye on the pupils,' meaning to closely monitor students.