skew-symmetric

Adjective

 * 1)  Of a matrix, satisfying $$A^\textsf{T}=-A$$, i.e. having entries on one side of the diagonal that are the additive inverses of their correspondents on the other side of the diagonal and having only zeroes on the main diagonal.
 * 2) * $$\left(\begin{array}{ccc}0 & 2 & 3\\ -2 & 0 & -4\\ -3 & 4 & 0\end{array}\right)$$

Translations

 * German: schiefsymmetrisch
 * Swedish: ,