GRE celerity Definition Swiftness or speed of movement or action. Example "The runner completed the race with remarkable celerity." Sign in to save GRE Quiz → ← celebrity celestial → Study tips featuring "celerity" Force Contrast Between Two Similar Words Uncover the Hidden Stories Behind GRE Words Write GRE Words Into Your Own Sentences Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant