GRE tiff Definition A minor quarrel or disagreement, often temporary. Example "They had a small tiff over who forgot to lock the door." Sign in to save GRE PDF — $25 ← tidy tighten → 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