
1) Alexander, to Aristotle 2) An opening in optics 3) Anatomical aperture 4) Class attendee 5) Class member 6) Classy individual 7) Dilating eye part 8) Dilation target 9) Disciple 10) Educatee 11) Eleve, over here 12) Eliza, to Henry Higgins 13) Elve, over here 14) Enrollee 15) First grade attendee
Found on
https://www.crosswordclues.com/clue/pupil

1) Beginner 2) Catechumen 3) Collegian 4) Crammer 5) Educatee 6) Etonian 7) Follower 8) Learner 9) Medico 10) Non achiever 11) Nonreader 12) Novice 13) Overachiever 14) Scholar 15) Schoolattendee 16) Schoolboy 17) Schoolchild 18) Schoolkid 19) Seminarian 20) Seminarist 21) Skipper 22) Student 23) Underachiever
Found on
https://www.crosswordclues.com/clue/pupil

The aperture within the iris.
Found on
http://eyediologyopticians.co.uk/pages/Eye-terms-explained.html

• (n.) A boy or a girl under the age of puberty, that is, under fourteen if a male, and under twelve if a female. • (n.) A person under a guardian; a ward. • (n.) The aperture in the iris; the sight, apple, or black of the eye. See the Note under Eye, and Iris. • (n.) A youth or scholar of either sex under the care of an instruc...
Found on
http://thinkexist.com/dictionary/meaning/pupil/

The black part of the eye through which light enters; enlarges in dim light and decreases in size in bright light.
Found on
http://www.aans.org/Media/Glossary-of-Terminology

in optical systems, the virtual image of an aperture associated with mirrors, prisms, and lenses and their combinations. The shows the case of an ... [2 related articles]
Found on
http://www.britannica.com/eb/a-z/p/133

in the anatomy of the eye, the opening within the iris through which light passes before reaching the lens and being focused onto the retina. The ... [6 related articles]
Found on
http://www.britannica.com/eb/a-z/p/133

The circular opening in the iris at the front of the eye. The size of the pupil determines the amount of light that enters the eye, and is controlled by the dilator and sphincter muscles of the iris. These muscles in turn react to changes in the light level received by the retina. Pupil size is an...
Found on
http://www.daviddarling.info/encyclopedia/P/pupil.html

1. A youth or scholar of either sex under the care of an instructor or tutor. 'Too far in years to be a pupil now.' (Shak) 'Tutors should behave reverently before their pupils.' (L'Estrange) ... 2. A person under a guardian; a ward. ... 3. A boy or a girl under the age of puberty, that is, under fourteen if a male, and under twelve if a female. ......
Found on
http://www.encyclo.co.uk/local/20973

(P) (pu´pil) the opening in the center of the iris through which light enters the eye.
Found on
http://www.encyclo.co.uk/local/21001

The black, circular opening in the center of the iris, which is the colored portion of the eye.
Found on
http://www.encyclo.co.uk/local/21361

The adjustable opening at the front of the eye (the black 'hole' in the iris) that expands and contracts to regulate the amount of light entering the eye.
Found on
http://www.encyclo.co.uk/local/21534
Pu'pil noun [ French
pupille , noun fem., Latin
pupilla the pupil of the eye, originally dim. of
pupa a girl. See
Puppet , and confer
Pupil a scholar.]
(Anat.) The aperture in the iris; the sight, apple, or black of the eye. See the Note under
Eye , an...
Found on
http://www.encyclo.co.uk/webster/P/196

Variable-sized black circular opening in the center of the iris that regulates the amount of light that enters the eye
Found on
http://www.eyeglossary.net/

The circular part of the iris
Found on
http://www.generalandmedical.com/glossary/index_alpha_Results.html?mode=P
(p) Type: Term Pronunciation: pyū′pĭl Definitions: 1. The circular orifice in the center of the iris, through which the light rays enter the eye. Synonyms: pupilla
Found on
http://www.medilexicon.com/medicaldictionary.php?t=74139

Pupil: The opening of the iris. The pupil may appear to open (dilate) and close (constrict) but it is really the iris that is the prime mover; the pupil is merely the absence of iris. The pupil determines how much light is let into the eye. Both pupils are usually of equal size. If they are not, that is termed anisocoria (from 'a-', not + 'iso', eq...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=5135

The central opening of the iris, through which light penetrates into the inner reaches of the eye.
Found on
http://www.thehorse.com/Glossary.xhtml?L=P

pupil 1. The contractile aperture in the iris of the eye. 2. A learner who is enrolled in an educational institution. 3. A young person attending school (up through senior high school) who is learning under the close supervision of a teacher at school, a private tutor, or the like; a student. 4. Roman Law, a person under the age of puberty, orph...
Found on
http://www.wordinfo.info/words/index/info/view_unit/1799/

the black, circular opening in the center of the iris that opens and closes in order to regulate the amount of light entering the eye
Found on
https://sciencetrek.org/sciencetrek/topics/eyes/glossary.cfm
noun contractile aperture in the iris of the eye
Found on
https://www.encyclo.co.uk/local/20974

Latin pupilla = the central black orifice in the iris; adjective - pupillary.
Found on
https://www.encyclo.co.uk/local/21450

Contractile aperture in iris.
Found on
https://www.encyclo.co.uk/local/22222

a person, usually young, who is learning under the close supervision of a teacher at school, a private tutor, or the like; student. · an orphaned or emancipated minor under the care of a guardian. · a person under the age of puberty orphaned or emancipated, and under the care of a guardian.
Found on
https://www.infoplease.com/dictionary/pupil

An opening that lets light into the back of the eye.
Found on
https://www.sparknotes.com/psychology/psych101/glossary/terms/
No exact match found.