GRE peek Definition A quick or secret look. Example "She took a peek inside the wrapped gift." Sign in to save GRE Quiz → ← pedigree peel → Study tips featuring "peek" Group Words Together by Emotional Tone Force Contrast Between Two Similar Words Uncover the Hidden Stories Behind GRE Words 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