GRE Word List
ASTIGMATISM
a defect of an optical system (such as a lens) causing rays from a point to fail to meet in a focal point resulting in a blurred and imperfect image
The meaning of the word astigmatism is a defect of an optical system (such as a lens) causing rays from a point to fail to meet in a focal point resulting in a blurred and imperfect image.
Random words
| Word | Meaning |
|---|---|
| eulogy | a commendatory oration or writing especially in honor of one deceased |
| oust | to remove from or dispossess of property or position by legal action, by force, or by the compulsion of necessity |
| rousing | giving rise to excitement : stirring |
| dissent | to withhold assent or approval |
| errant | behaving wrongly |
| cerebration | to use the mind : think |
| minutiae | a minute or minor detail |
| diligence | steady, earnest, and energetic effort : devoted and painstaking work and application to accomplish an undertaking : assiduity |
| paean | a joyous song or hymn of praise, tribute, thanksgiving, or triumph |
| torrent | a violent or forceful flow of fluid |