Meaning Of The Word Astigmatism
What's the definition of Astigmatism? Find Astigmatism meanings, definitions and more at the Real Dictionary online.
Astigmatism Meaning
| Astigmatism Definition |
|---|
What's The Definition Of Astigmatism?
astigmatism
uncountable noun: If someone has astigmatism, the front of their eye has a slightly irregular shape, so they cannot see properly. astigmatism in American English an irregularity in the curvature of a lens, including the lens of the eye, so that light rays from an object do not meet in a single focal point, resulting in an indistinct or distorted image noun: a refractive error of the eye in which parallel rays of light from an external source do not converge on a single focal point on the retina astigmatism in British English noun: a defect of a lens resulting in the formation of distorted images; caused by the curvature of the lens being different in different planes |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Beyond ‐ on or to the far side of; farther on than; past…
- Protonotaries ‐ noun: (formerly) a chief clerk in certain law…
- -itious ‐ of, having the nature of, characterized by; suffix:…
- Rebrand ‐ verb: to change or update the image of (an organization…
- Letterset ‐ noun: a method of rotary printing in which ink…
- Be oneself ‐ to be in one's normal state of mind or physical…
- Cattle car ‐ noun
- Balinese cat ‐ noun: a breed of cat with medium-length silky…
- Omn. bih. ‐ abbreviation: every…
- Saponification ‐ the conversion of an ester heated with an alkali…