symbiogenesis

Etymology
From. Coined in German by the Russian lichenologist Konstantin Mereschkowski, in a 1910 paper entitled "Theorie der zwei Plasmaarten als Grundlage der Symbiogenesis, einer neuen Lehre von der Entstehung der Organismen."

Noun

 * 1)  The merging of two separate organisms to form a single new organism.

Translations

 * Esperanto: simbiogenezo
 * German:
 * Japanese: シンビオジェネシス
 * Khmer: សហជីវជៈ, សហជីវៈកំណើត
 * Norwegian: symbiogenese