geometric isomerism

Noun

 * 1) (chemistry)  A form of isomerism in which, in one isomer two atoms or groups are on the same side of the plane of a double bond or ring, whereas in the other isomer they are on opposite sides; these are cis- and trans- isomers, respectively.

Translations

 * Chinese:
 * Cantonese: 幾何異構
 * Mandarin: 幾何異構
 * French: isomérie géométrique
 * Japanese: 幾何異性
 * Spanish: isomería geométrica