Rook/ɹuːk/nounA European bird, Corvus frugilegus, of the crow family.A cheat or swindler; someone who betrays.A type of firecracker used by farmers to scare birds of the same name.Synonyms: cheat, swindlerverbTo cheat or swindle.Synonyms: cheat, con, do, dupe, have, swindle🔗 Explore synonyms & relationships🌍 See word origin & history