chiasma defined in 1951 yearchiasma - chiasma (plural chiasmata);
chiasma - (1). Connections between chromatids of homologous chromosomes, visible during meiosis, where the interchange involved in crossing-over has occurred. See also: Meiosis. (2). See also: Optic Chiasma. chilopoda. Centipedes. Order (or class) of Arthropoda. See also: Myriapoda.
near chiasma in Knolik
definition of word "chiasma" was readed 1120 times