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ciliary

American  
[sil-ee-er-ee] / ˈsɪl iˌɛr i /

adjective

  1. Anatomy. noting or pertaining to various anatomical structures in or about the eye.

  2. pertaining to cilia.


ciliary British  
/ ˈsɪlɪərɪ /

adjective

  1. of or relating to cilia

  2. of or relating to the ciliary body

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of ciliary

First recorded in 1685–95; cili(a) + -ary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This region, known as the "ciliary marginal zone," is believed to support continuous eye growth, a pattern now also observed in the bristleworm retina.

From Science Daily • Dec. 2, 2025

In which part of the human body would you find the ciliary muscle?

From Slate • Nov. 9, 2023

Their centimeter-wide chip is carpeted with about a thousand tiny platinum-titanium strips, divided into 16 ciliary units of 64 cilia each.

From Scientific American • Jul. 11, 2022

The preganglionic parasympathetic fibers within cranial nerve III terminate in the ciliary ganglion, which is located in the posterior orbit.

From Textbooks • Jun. 19, 2013

They are as vascular as the rest of the choroid, and contain in their interior the ciliary muscle, which consists of radiating and circular fibres.

From Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" by Various