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

WordMeaning
quivera case for carrying or holding arrows
carefreefree from care: such as
awla pointed tool for marking surfaces or piercing small holes (as in leather or wood)
slavishof or characteristic of someone held in forced servitude
divulgeto make known (something, such as a confidence or secret)
vainhaving or showing undue or excessive pride in one's appearance or achievements : conceited
adverseacting against or in a contrary direction : hostile
matineea musical or dramatic performance or social or public event held in the daytime and especially the afternoon
propsomething that props or sustains : support
archaeologythe scientific study of material remains (such as tools, pottery, jewelry, stone walls, and monuments) of past human life and activities