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
pertinaciousadhering resolutely to an opinion, purpose, or design
amphitheateran oval or circular building with rising tiers of seats ranged about an open space and used in ancient Rome especially for contests and spectacles
loquaciousfull of excessive talk : wordy
plightto put or give in pledge : engage
enactto establish by legal and authoritative act
irrefutableimpossible to refute : incontrovertible
mincingaffectedly dainty or delicate
brochurepamphlet
ineptgenerally incompetent : bungling
pedagogythe art, science, or profession of teaching