Optimality From Wikipedia the free encyclopedia Look up optimality in Wiktionary, the free dictionary. Optimality may refer to: Mathematical optimization Optimality Theory in linguistics optimality model, approach in biology See also[edit] Search for "optimality" on Wikipedia. All pages with titles beginning with Optimality All pages with titles containing Optimality Optimism (disambiguation) Optimist (disambiguation) Optimistic (disambiguation) Optimization (disambiguation) Optimum (disambiguation) Topics referred to by the same term This disambiguation page lists articles associated with the title Optimality.If an internal link led you here, you may wish to change the link to point directly to the intended article.