Main Entry: com·ple·men·ta·tion

Pronunciation: \ˌkäm-plə-(ˌ)men-ˈtā-shən, -mən-\

Function: noun

1 : the formation of neutral colors from complementary colors
2 : production of normal phenotype in an individual heterozygous for two closely related mutations with one on each homologous chromosome and at a slightly different position