Definition of pupils. Meaning of pupils. Synonyms of pupils

Here you will find one or more explanations in English for the word pupils. Also in the bottom left of the page several parts of wikipedia pages related to the word pupils and, of course, pupils synonyms and on the right images related to the word pupils.

Definition of pupils

Pupil
Pupil Pu"pil, n. [F. pupille, n. fem., L. pupilla the pupil of the eye, originally dim. of pupa a girl. See Puppet, and cf. Pupil a scholar.] (Anat.) The aperture in the iris; the sight, apple, or black of the eye. See the Note under Eye, and Iris. Pin-hole pupil (Med.), the pupil of the eye when so contracted (as it sometimes is in typhus, or opium poisoning) as to resemble a pin hole. --Dunglison.

Meaning of pupils from wikipedia

- vertical slit pupils, goats and sheep have horizontally oriented pupils, and some catfish have annular types. In optical terms, the anatomical pupil is the eye's...
- mydriasis. More generally, mydriasis also refers to the natural dilation of pupils, for instance in low light conditions or under sympathetic stimulation....
- the exit pupil is a virtual aperture in an optical system. Only rays which p**** through this virtual aperture can exit the system. The exit pupil is the...
- constriction of the pupil. The opposite condition, mydriasis, is the dilation of the pupil. Anisocoria is the condition of one pupil being more dilated...
- Pupil Slicer (stylised in all caps) are a British mathcore band from London, currently signed to Prosthetic Records. Pupil Slicer formed after Kate Davies...
- and for many conventional photographic lenses, the pupils appear the same size and so the pupil magnification is approximately 1. Magnification Photo...
- therefore different entrance pupils. Exit pupil Transmittance Pupil magnification Hecht, Eugene (2017). "5.3.2 Entrance and Exit Pupils". Optics (5th ed.). Pearson...
- disadvantaged pupils for support. The think tank Demos published an analysis in January 2015. They claim that, since 2011, for free school meals-eligible pupils, whose...
- Look up pupil in Wiktionary, the free dictionary. The pupil is the variable-sized, black opening in the centre of the iris. Pupil may also refer to: Student...
- on both sides are paralysed - leading to bilateral pupillary dilatation. Pupils become fixed. This indicates grave prognosis.[citation needed] Dr. Aruj...