negative feedback negative correlation • negative feedback circuit · · · Info · Definitions · Characters · · negative feedback · · Text Common · · Latin · · Scripts 17 · · Length 5 · · Syllables Definitions · · · (noun) feedback in opposite phase with (decreasing) the input. Synonyms: negative feedback. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E t latin small letter t U+0074 v latin small letter v U+0076