GRE TOEFL IELTS rooster Definition A male chicken, known for crowing at dawn. Example "The rooster crowed loudly at sunrise." Sign in to save GRE Quiz → TOEFL Quiz → IELTS Quiz → ← roost roster → Study tips featuring "rooster" Study the Exact Words Examiners Use Group Words Together by Emotional Tone Map Each Word Into a Connected Network 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