four-flush verb 3noun 2forms 6 verb3 •To attempt to pass off a four-flush as a flush. •(informal) To engage in empty boasting or bluffing. •(figurative) To bluff. noun2 •A hand that is one card short of being a full flush. •Four cards of the same suit. formsfour flushed · four-flushed · four flushing · four-flushing · four flushes · four-flushes
