say it: i-lab-ur-AY-shuhn
elaboration is a noun meaning "addition of extra material or illustration or clarifying detail". It carries 5 recorded senses.
addition of extra material or illustration or clarifying detail
“a few remarks added in amplification and defense”
“an elaboration of the sketch followed”
the result of improving something
“he described a refinement of this technique”
a discussion that provides additional information
marked by elaborately complex detail
developing in intricate and painstaking detail
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 elaboration 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.