say it: eh-myuh-LAY-shuhn
emulation is a noun meaning "ambition to equal or excel". It carries 3 recorded senses.
ambition to equal or excel
(computer science) technique of one machine obtaining the same results as another
computer science
effort to equal or surpass another
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for emulation come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.