GRE Word List
REFRACTION
deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into another (such as glass) in which its velocity is different
The meaning of the word refraction is deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into another (such as glass) in which its velocity is different.
Random words
| Word | Meaning |
|---|---|
| mortician | undertaker |
| practicable | capable of being put into practice or of being done or accomplished : feasible |
| ellipsis | the omission of one or more words that are obviously understood but that must be supplied to make a construction grammatically complete |
| allege | to assert without proof or before proving |
| posture | the position or bearing of the body whether characteristic or assumed for a special purpose |
| executor | one who executes something |
| vulnerable | capable of being physically or emotionally wounded |
| terrestrial | of or relating to the earth or its inhabitants |
| annihilate | to cause to cease to exist : to do away with entirely so that nothing remains |
| diorama | a scenic representation in which a partly translucent painting is seen from a distance through an opening |