GRE testy Definition Easily irritated or annoyed; irritable. 日本語 易怒 Example "He became testy after working for 12 hours without a break." Sign in to save GRE PDF — $25 ← testimony tether → 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