/rɪˈdʌndənt/ ADJ more than is needed, desired, or required. Not or no longer needed or useful; yet another book on heraldry might be thought redundant, skills made redundant by technological advance redundant information 冗余信息 redundant system [计]冗余系统 redundant code 冗余码 Return keyword is redundant. this redundant brewery has been converted into a library repetition of same sense in different words at the risk of being redundant I return to my origianl proposition synonyms: unnecessary, not required, inessential, unessential, needless, unneeded, uncalled for, s