The number which, added to the given n-digit number in radix r, results in rⁿ-1. In binary (r=2), this is the ones' complement; in decimal (r=10), this is the nines' complement.

plural of diminished seventh chord

(music) a chord with the bass note, minor third, diminished fifth, and diminished seventh above it

plural of diminished radix complement

plural of half-diminished seventh chord

(music) a chord with the bass note and the minor third, diminished fifth, and minor seventh above it, often denoted with 𝆩.

In a diminishing manner; becoming progressively smaller.