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 |
|---|---|
| pall | to lose strength or effectiveness |
| gamely | a physical or mental competition conducted according to rules with the participants in direct opposition to each other |
| remorse | a gnawing distress arising from a sense of guilt for past wrongs : self-reproach |
| inopportune | inconvenient |
| rusticate | to go into or reside in the country : follow a rustic life |
| complement | something that fills up, completes, or makes better or perfect |
| impugn | to assail by words or arguments : oppose or attack as false or lacking integrity |
| deplete | to empty of a principal substance |
| liaison | a binding or thickening agent used in cooking |
| oversee | survey |