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 |
|---|---|
| comprehend | to grasp the nature, significance, or meaning of |
| dogged | marked by stubborn determination |
| beguile | hoodwink |
| tender | marked by, responding to, or expressing the softer emotions : fond |
| adhere | to hold fast or stick by or as if by gluing, suction, grasping, or fusing |
| empathy | the action of understanding, being aware of, being sensitive to, and vicariously experiencing the feelings, thoughts, and experience of another of either the past or present without having the feelings, thoughts, and experience fully communicated in an objectively explicit manner |
| stockade | a line of stout posts set firmly to form a defense |
| vicissitude | the quality or state of being changeable : mutability |
| clamor | noisy shouting |
| repellent | serving or tending to drive away or ward off |