GRE Word List
CATALYST
a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible
The meaning of the word catalyst is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible.
Random words
| Word | Meaning |
|---|---|
| chagrin | disquietude or distress of mind caused by humiliation, disappointment, or failure |
| sporadic | occurring occasionally, singly, or in irregular or random instances |
| transparent | having the property of transmitting light without appreciable scattering so that bodies lying beyond are seen clearly : pellucid |
| peripheral | of, relating to, involving, or forming a periphery or surface part |
| spectral | of, relating to, or suggesting a specter : ghostly |
| tempo | the rate of speed of a musical piece or passage indicated by one of a series of directions (such as largo, presto, or allegro) and often by an exact metronome marking |
| mystic | mystical |
| integral | essential to completeness : constituent |
| hummock | a rounded knoll or hillock |
| feign | to give a false appearance of : induce as a false impression |