retina - Wordage.info - Free Thesaurus Tool for Word Discovery - Expanded Thesaurus, Reverse Dictionary Lookup

retina: the light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve

lens collapse: a transparent optical device used to converge or diverge transmitted light and to form images; electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons; biconvex transparent body situated behind the iris in the eye; it focuses light waves on the retina; (metaphor) a channel through which something can be seen or understood; "the writer is the lens through which history can be seen"; genus of small erect or climbing herbs with pinnate leaves and small inconspicuous white flowers and small flattened pods: lentils

walleye collapse: pike-like freshwater perches; strabismus in which one or both eyes are directed outward

naked eye collapse: the eye unaided by any optical instrument that alters the power of vision or alters the apparent size or distance of objects; "it is not safe to look directly at the sun with the naked eye"

glaucoma collapse: increased pressure in the eyeball due to obstruction of the outflow of aqueous humor; damages the optic disc and impairs vision (sometimes progressing to blindness)

trachoma collapse: a chronic contagious viral disease marked by inflammation of the conjunctiva and cornea of the eye and the formation of scar tissue

lid collapse: a movable top or cover (hinged or separate) for closing the opening of a container

iris collapse: diaphragm consisting of thin overlapping plates that can be adjusted to change the diameter of a central opening; muscular diaphragm that controls the size of the pupil; it forms the colored portion of the eye; plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals

cataract collapse: a large waterfall; violent rush of water over a precipice; clouding of the natural lens of the eye

sty collapse: a pen for swine; an infection of the sebaceous gland of the eyelid

orb collapse: move in an orbit; "The moon orbits around the Earth"; "The planets are orbiting the sun"; "electrons orbit the nucleus"

eye collapse: a small hole or loop (as in a needle); "the thread wouldn't go through the eye"; the organ of sight; good discernment (either visually or as if visually); "she has an eye for fresh talent"; "he has an artist's eye"; attention to what is seen; "he tried to catch her eye"; look at

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